Abstract Introduction: The creation of protected natural areas within urban environments has played an essential role in providing small reservoirs of native vegetation and refuges for endemic species. However, knowledge of how land management and landscape design can influence the different community structures of urban parks is scarce. Objective: To analyze, through ant communities, the influence of urbanization in a protected natural area (PNA) located in an urban zone. Methods: From April to July 2022, using bait traps and pitfall traps along 100 m transects, the presence of ant species was recorded in the El Refugio State Park Natural Area in Tamaulipas, Mexico. Alpha diversity was assessed using Hill numbers, while beta diversity was evaluated using the Jaccard index. Additionally, indicator species were identified through the indicator value (IndVal). Multiple correspondence analysis was conducted to associate the presence of species with environmental variables and vegetation types, and contingency tables were created to relate ant presence to vegetation cover size. Results: In total 18 565 individuals were captured (five subfamilies, 22 genera, and 29 species). Species richness and diversity decreased in sites with low vegetation cover, such as in Tamaulipan thornscrub; secondary vegetation retained greater species richness. Indicator species found in secondary vegetation and grassland areas were mainly composed of species that tolerate high temperatures and generalists such as Forelius mccooki and Tetramorium spinosum. The presence of these species is primarily associated with temperature, humidity, and vegetation cover. A relationship between the presence of ant species and vegetation cover size was evident. Conclusion: The structure and composition of ant communities vary according to the type of vegetation structure, particularly in areas that have undergone greater anthropogenic damage. Therefore, the conservation of landscapes, as well as monitoring of these areas, should be considered in future research.

Resumen Introducción: La creación de espacios naturales protegidos en entornos urbanos desempeñan un papel esencial, proporcionando reservorios de vegetación autóctona y refugios de fauna endémica. Sin embargo, es escaso el conocimiento sobre cómo la gestión del suelo y el diseño del paisaje influye en las diferentes estructuras comunitarias de parques urbanos. Objetivo: Analizar a través de comunidades de hormigas la influencia de la urbanización en un área natural protegida en zona urbana. Métodos: De abril a julio de 2022, en transectos de 100 m se colocaron trampas de cebo y Pitfall, se registró la presencia de especies de hormigas del Parque Estatal “El Refugio” (PER), Tamaulipas, México. La diversidad Alfa se evaluó mediante números de Hill y la diversidad Beta con el índice de Jaccard. Se identificaron especies indicadoras con el Valor Indicador (IndVal). Se realizó un análisis de correspondencia múltiple asociando la presencia de especies con variables ambientales y tipos de vegetación. Se realizó una tabla de contingencia para relacionar la presencia de hormigas con el tamaño de cobertura vegetal. Resultados: En total, se capturaron 18 565 individuos (cinco subfamilias, 22 géneros y 29 especies). La riqueza y diversidad de especies disminuyó en sitios con baja cobertura vegetal, como en matorral espinoso tamaulipeco; la vegetación secundaria conservó mayor riqueza de especies. Áreas de vegetación secundaria y pastizal registraron especies indicadoras, principalmente especies generalistas y tolerantes a las altas temperaturas como Forelius mccooki y Tetramorium spinosum. La presencia de especies está asociada con la temperatura, humedad y cobertura vegetal. Se evidenció una relación entre presencia de especies de hormigas y tamaño de cobertura vegetal. Conclusiones: La estructura y composición de las comunidades de hormigas varía de acuerdo con la estructura vegetal, principalmente en áreas que han sufrido mayor daño antropogénico. La conservación de los paisajes y el monitoreo de estas áreas, deben ser considerados en futuras investigaciones.

Abstract Background: Hymenoptera stings can produce IgE-mediated reactions, toxic reactions, or atypical reactions, which are rare. Cold urticaria has been described among the cutaneous manifestations in the atypical ones, but there is only one case of chronic urticaria. Case report: A 56-year-old female patient experienced palmoplantar pruritus and generalized urticaria 60 minutes after two vespid stings, requiring medical assistance and several cycles of home treatment with oral antihistamines and corticosteroids for resolution in 12 weeks. Allergological studies showed normal tryptase and primary sensitization to Polistes dominula venom. Given the patient's profession, venom immunotherapy was started with Polistes dominula 100% without recurrence of urticaria after its administration. Conclusion: We present a case of IgE-mediated systemic reaction followed by self-limited chronic urticaria, related chronologically to the same vespid sting trigger.

Resumen Antecedentes: La picadura de himenópteros puede producir reacciones mediadas por IgE, reacciones tóxicas o reacciones atípicas poco frecuentes. Dentro de las manifestaciones cutáneas por reacciones atípicas se incluye urticaria por frío, y sólo existe un informe de caso de urticaria crónica. Reporte de caso: Paciente femenina de 56 años, quien 60 minutos después de recibir dos picaduras de véspidos manifestó prurito palmoplantar y urticaria generalizada, precisando asistencia sanitaria y varios ciclos de tratamiento domiciliario con antihistamínicos y corticosteroides por vía oral, con curación completa luego de 12 semanas. El estudio alergológico reportó: concentración de triptasa normal y sensibilización primaria al veneno de Polistes dominula. Debido a la profesión de la paciente se inició inmunoterapia con veneno de Polistes dominula al 100%, sin recurrencia de la urticaria después de la administración. Conclusión: El caso aquí expuesto combina una reacción sistémica mediada por IgE seguida de urticaria crónica, de curso autolimitado, cronológicamente relacionada con el mismo desencadenante (picadura de véspidos).

Insects are one of the most species-rich groups on Earth. They comprise much of animal diversity and play vital roles in ecosystems, including pollination, pest control, and decomposition. However, only a fraction of this diversity has been formally described. South Africa is recognised as one of the most biologically diverse countries globally, with an estimated 44 000 insect species. Many crops rely on insect pollinators, including canola, apples, oranges, and sunflowers. A shortage of wild pollinators currently threatens crop yields, yet our knowledge of insect diversity within South Africa is sparse. There are few taxonomic specialists relative to South Africa's biodiversity, and the methods used for insect identification can be time-consuming and expensive. DNA barcoding provides an important research tool to accelerate insect biodiversity research. In this review, we queried the public DNA barcoding BOLD (Barcode of Life Data System) database for records of "Insecta" within South Africa, and 416 211 published records assigned to 28 239 unique BINs (Barcode Index Numbers) were returned. We identified five taxonomic orders with more BINs than known species in southern Africa (Hymenoptera, Diptera, Thysanoptera, Plecoptera, and Strepsiptera). Most of the barcoded records were derived from Malaise trap sampling in Gauteng, Mpumalanga and Limpopo, while the rest of South Africa remains poorly sampled. We suggest that there is a need for a comprehensive national sampling effort alongside increased investment in taxonomic expertise to generate critical baseline data on insect biodiversity before species are lost to extinction. SIGNIFICANCE: Insects provide critical ecosystem services, but our knowledge of insect biodiversity is limited. DNA barcoding can help fill biodiversity knowledge gaps; however, within South Africa, sampling has been uneven. Well-sampled provinces include Gauteng, Mpumalanga and Limpopo, while the Eastern Cape, Free State, KwaZulu-Natal, Northern Cape, North-West and Western Cape remain under-sampled. We argue for a broad national Malaise trapping effort to generate crucial baseline data on insect biodiversity. Without urgent investment in taxonomic expertise and biomonitoring, we risk losing much of our biodiversity before it is even described.

Resumen Se informa sobre nuevas asociaciones entre el parasitoide Habrobracon hebetor (Say) y dos géneros de coleópteros plaga de postcosecha en frutos descascarados de Juglans regia L, Carpophilus Stephens (Nitidulidae) y Oryzaephilus Ganglbauer (Silvanidae) en la provincia de La Rioja. Además, se registró este parasitoide a partir de larvas de Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae). Se amplía la distribución de H. hebetor para la provincia de La Rioja. Se proporcionan datos sobre porcentajes de parasitoidismo.

Abstract New associations are reported between the parasitoid Habrobracon hebetor (Say) and two genera of postharvest pest coleopters on shelled fruits of Juglans regia L, Carpophilus Stephens (Nitidulidae) and Oryzaephilus Ganglbauer (Silvanidae) in the province of La Rioja. Furthermore, this parasitoid was recorded from larvae of Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae). The distribution of H. hebetor is expanded to the province of La Rioja. Data on percentages of parasitoidism are provided.

Resumen Esta investigación identifica a la minería como una posible amenaza para Liometopum apiculatum Mayr, 1870 en el Altiplano Potosino a través de la evaluación de la contaminación por elementos potencialmente tóxicos en una zona minera de mercurio y el diseño de cartografía sobre el área de distribución de este insecto comestible y sitios mineros potencialmente contaminados. La evaluación de la contaminación en la zona minera consistió en la cuantificación de arsénico y mercurio en residuos mineros, suelo, hormigueros y hormigas obreras de la zona minera y un sitio de referencia mediante espectrofotometría de absorción atómica; la zona minera presentó niveles más altos de ambos tóxicos en todos los componentes evaluados. La cartografía reveló que la mayoría de los sitios mineros potencialmente contaminados se localizan dentro de las áreas de alta probabilidad de distribución de L. apiculatum en el Altiplano Potosino.

Abstract This research identifies mining as a possible threat to Liometopumapiculatum Mayr, 1870 in the Altiplano Potosino thought the pollution assessment of potentially toxic elements in a mercury mining zone and the design of cartography about the distribution of this edible insect and potentially polluted mining sites. Pollution assessment in the mining zone consisted in the arsenic and mercury quantification in mining waste, soil, anthills, and worker ants from the mining zone and a reference site by atomic absorption spectrophotometry; the mining zone showed higher levels of both toxicants in all assessed components. The cartography revealed that most potentially polluted mining sites are located within the areas with the highest probability of distribution of L. apiculatum in the Altiplano Potosino.

Resumo O presente estudo avalia a atividade antibacteriana de extratos brutos corporais de Camponotus compressus (Hymenoptera: Formicidae). A crescente resistência das bactérias aos antibióticos levou o mundo a voltar a sua atenção para os insetos na procura de novas fontes de compostos antibacterianos. O extrato corporal bruto obtido com diferentes solventes foi testado contra bactérias Gram-positivas (Staphylococcus aureus, Bacillus subtilis) e Gram-negativas (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae). O método padrão de difusão em disco foi utilizado para realizar a atividade. Os extratos de C. compressus foram investigados quanto à sua eficácia contra todas as bactérias patogênicas resistentes. Staphylococcus aureus foi considerado o mais suscetível, exibindo uma inibição média de crescimento elevada, enquanto Bacillus subtilis apresentou uma zona média de inibição de crescimento mais baixa. Nossos resultados quanto ao efeito inibitório dos extratos de C. compressus mostram a presença de um composto antibacteriano de amplo espectro. Isto será útil na busca de novos antibióticos naturais contra cepas bacterianas patogênicas resistentes. Hymenoptera (Hymenoptera Formicidae. Formicidae . Formicidae) antibacterianos Grampositivas Gram positivas Gramnegativas negativas Pseudomonas aeruginosa coli pneumoniae. pneumoniae pneumoniae) C resistentes suscetível elevada baixa espectro

Abstract The current study evaluates the antibacterial activity of Camponotus compressus (Hymenoptera: Formicidae) body crude extracts. The increasing antibiotic resistance of bacteria has prompted the world to turn its attention towards insects in the search for new sources of antibacterial compounds. The body crude extract obtained with different solvents were tested against both Gram positive (Staphylococcus aureus, Bacillus subtilis) and Gram negative bacteria (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae). Standard disc diffusion method was used to perform the activity. The extracts of C. compressus were investigated for their effectiveness against all resistant pathogenic bacteria. Staphylococcus aureus was found to be the most susceptible, exhibiting a high average growth inhibition, while Bacillus subtilis showed a lower average growth inhibition zone. Our findings regarding the inhibitory effect of C. compressus extracts show the presence of a broad-spectrum antibacterial compound. This will be helpful in the search for novel natural antibiotics against robust pathogenic bacterial strains. Hymenoptera (Hymenoptera Formicidae compounds Pseudomonas aeruginosa coli pneumoniae. pneumoniae . pneumoniae) C susceptible zone broadspectrum broad spectrum compound strains

Resumo No norte central do Chile, lagoas efêmeras constituem corpos de água isolados e pouco profundos, com um habitat favorável para a fauna adaptada as mudanças sazonais que as zonas úmidas estão sujeitas. Com relação a estes ecossistemas, sabe-se pouco sobre sua fauna, principalmente a de insetos. O objetivo do presente estudo foi caracterizar a riqueza, composição, estrutura e similaridade das comunidades de insetos que habitam as lagoas temporárias de Huentelauquén (29º S, Região de Coquimbo, Chile). Usando armadilhas de interceptação, se capturou um total de 10.762 indivíduos, pertencentes a 7 ordens, 27 famílias e 51 espécies. Coleoptera e Hymenoptera foram as ordens mais representativas, enquanto Neuroptera, Orthoptera e Plecoptera foram grupos pouco representativos. Os estimadores não paramétricos avaliados mostraram valores de riqueza superiores ao observados para todas as lagoas estudadas, e suas curvas de acumulação parecem indicar que o inventario da comunidade estudada está incompleto. A análise hierárquica e de ordenamento revelou agrupamentos de lagoas correspondentes a zona nordeste e sudeste de Huentelauquén. Preliminarmente encontramos uma correlação negativa entre a área de lagoas efêmeras e a riqueza (espécies) e abundância de insetos. É necessário realizar estudos adicionais (sobre outros grupos de artrópodes e em outras estações do ano) para melhor compreensão dos processos locais de extinção e colonização das espécies que habitam estes frágeis ambientes costeiros estudados.

Abstract In northern central Chile, ephemeral pools constitute shallow isolated water bodies with a favourable habitat for fauna adapted to seasonal changes. Based on the limited knowledge about the fauna—particularly insects—associated to these ecosystems, the objective of this study was to characterize the richness, composition, structure and similarity of the insect communities associated with ephemeral pools in Huentelauquén (29º S, Coquimbo Region, Chile). By using pitfall traps, 10,762 individuals were captured, represented by 7 orders, 27 families, and 51 species. Coleoptera and Hymenoptera were the best represented orders, with Neuroptera, Orthoptera and Plecoptera being poorly represented groups. The non-parametric estimators evaluated showed wealth values above those observed for all the studied pools, and their accumulation curves suggest the existence of an incomplete species inventory in the studied community. Additionally, the hierarchical and ordering analysis showed groupings of pools located in the northwest and southeast of Huentelauquén. Preliminarily we found a negative correlation between the area of the pools and the richness (species) and abundance of insects. Additional studies (on other arthropod groups and other seasons of the year) could provide a better understanding of the local processes of extinction and colonization of the species inhabiting these fragile coastal environments.

ABSTRACT. Cotesia flavipes parasitizes Diatraea saccharalis, a pest that causes major losses to sugarcane production. The mass production of C. flavipes and its subsequent release onto sugarcane is one form of biological control of D. saccharalis. An essential factor for successfully fighting this pest is the development of host diets that can increase the efficiency of C. flavipes production. Palm oil contains saturated fatty acids, unsaturated fatty acids, and polyunsaturated linoleic acid. However, little is known about the effects of palm oil on C. flavipes production in the laboratory. Different concentrations of palm oil were added to the D. saccharalis diet and its nutritional indices were analyzed. Subsequently, the production and sex ratio of C. flavipes were determined. Our results indicated that the addition of higher palm oil concentrations to an artificial diet generated a high relative consumption rate (RCR) in D. saccharalis, and consequently a high relative metabolic rate (RMR), which resulted in a lower production of the parasitoid. In contrast, the lowest palm oil concentration in the artificial diet generated a low RMR and resulted in high-efficiency conversion of ingested food (ECI), enabling D. saccharalis to yield more C. flavipes. This suggests that palm oil influences the quantity of D. saccharalis ingested, which determines the number of C. flavipes that will be generated. In this study, supplementation of a D. saccharalis diet with 0.25% palm oil increased the production of C. flavipes. Therefore, this level of palm oil supplementation can aid in the production of C. flavipes on a laboratory-scale. Further research, including increasing the number of parasitoids, must be performed to mass-produce the augmentative releases of C. flavipes to manage D. saccharalis. ABSTRACT C D acids acid However laboratory analyzed Subsequently determined RCR (RCR RMR, , (RMR) parasitoid contrast highefficiency ECI, ECI (ECI) study 025 0 25 0.25 Therefore laboratoryscale. laboratoryscale scale. scale laboratory-scale research parasitoids massproduce produce (RMR (ECI 02 2 0.2 0.

ABSTRACT To correct errors in previous catalogs and update the Brazilian fauna, thirty-five species of Darwin wasps erroneously reported for Brazil are removed from the Taxonomic Catalog of the Brazilian Fauna, belonging to the following subfamilies: Anomaloninae (2 species), Banchinae (1), Campopleginae (8), Cremastinae (2), Cryptinae (8), Phygadeuontinae (3), Pimplinae (8), Tersilochinae (2), and Tryphoninae (1). Most species were incorrectly cataloged due to an incorrect interpretation of the species list created by Costa Lima in 1962, which mentions species occurring in neighboring countries but does not confirm their presence in Brazil. Thus, the Brazilian fauna of Ichneumonidae currently corresponds to 234 genera and 1,038 species. thirtyfive thirty five Fauna subfamilies 2 ( species, , species) 1, 1 (1) 8, 8 (8) 2, (2) 3, 3 (3) 1. . 1962 Thus 23 1038 038 1,03 (1 (8 (3 196 103 03 1,0 19 10 0

ABSTRACT The rice stink bug, Tibraca limbativentris Stål (Hemiptera: Pentatomidae), is a significant pest of rice cultivation in Brazil and attacks plants during both vegetative and reproductive phases. Natural enemy surveys conducted in plantations located in Arari, Miranda do Norte, Matões do Norte, Santa Rita, and Viana (state of Maranhão, Brazil) led to the discovery of a new species of parasitoid, which is described in this study. Hexacladia lemosae Costa, Noyes & Machado sp. nov. (Hymenoptera: Encyrtidae) is the first species of its genus associated with T. limbativentris and develops as a gregarious endoparasitoid in adult stink bugs, occasionally in nymphs. The parasitoid emerges from the host while host is still alive. bug Hemiptera (Hemiptera Pentatomidae, Pentatomidae , Pentatomidae) phases Arari Norte Rita state Maranhão study Costa sp nov Hymenoptera (Hymenoptera Encyrtidae T bugs nymphs alive

Abstract The honey bee Apis mellifera is a plant-pollinator that produces commercial products. It has female castes with workers performing tasks in the colonies and a queen, it has the longest lifespan, in charge of reproduction. This bee undergoes a population decline worldwide. Therefore, it is important to understand how aging affects the digestive tract of this insect. In the midgut, regenerative cells are organized in nests replacing the dead cells. This study verified the hypothesis that the number of regenerative cells decreases as A. mellifera queen ages. The midgut was evaluated in queens at the age of four days and eight, 11 and 25 months. The midgut of 11- and 25-month-old queens presented signs of epithelial disorganization in comparison with younger queens. The number of regenerative cell nests in the midgut decreases according to the age of the queen, but the number of cells per nest is similar. The decreased number of regenerative cell nests reveals a potential loss in the amount of these cells available for the renewal of the midgut epithelium. The absence of variations in the number of regenerative cells per nest according to the queen age indicates that these cells do not undergo proliferation before the differentiation. plantpollinator plant pollinator products lifespan reproduction worldwide Therefore insect A ages eight 1 2 months 25monthold monthold month old similar epithelium differentiation

ABSTRACT Dryinidae is a family of parasitoids and predators; it is the third largest family in the superfamily Chrysidoidea, with 1,924 species worldwide. The diversity of this family may be even greater, but studies on its diversity and geographical distribution are scarce, especially in semiarid regions. The objective of this study was to describe the occurrence and diversity of Dryinidae genera in the Semiarid region of Bahia, Brazil. Five Malaise traps were distributed in two areas with native vegetation and in one with eucalyptus (Eucalyptus urophylla) plantation and monitored monthly for two years. Specimens were identified to genus and morphospecies levels. The collection consisted of 77 Dryinidae specimens from four subfamilies (Anteoninae, Aphelopinae, Dryininae, Gonatopodinae), seven genera (Anteon Jurine, 1807; Aphelopus Dalman, 1823; Crovettia Olmi, 1984; Deinodryinus, Perkins, 1907; Dryinus Latreille, 1804; Gonatopus Ljungh, 1810 and Thaumatodryinus Perkins, 1905), and 29 morphospecies. The genus Dryinus was the most frequent in the three study areas. Areas with native vegetation, mainly the forest area, showed greater diversity than the area with eucalyptus trees. This study contributes with data of identification and distribution of Dryinidae species in the Semiarid region of the state of Bahia, Brazil. predators Chrysidoidea 1924 1 924 1,92 worldwide scarce regions Bahia Brazil Eucalyptus urophylla years levels 7 Anteoninae, Anteoninae (Anteoninae Aphelopinae Dryininae Gonatopodinae, Gonatopodinae , Gonatopodinae) Anteon Jurine 1807 Dalman 1823 Olmi 1984 Deinodryinus Perkins 1907 Latreille 1804 Ljungh 181 1905, 1905 1905) 2 trees 192 92 1,9 180 182 198 190 18 19 9 1,

RESUMO Composta por parasitoides e predadores, a família Dryinidae é a terceira maior família de Chrysidoidea, com 1.924 espécies descritas no mundo. A diversidade da família pode ser ainda maior, entretanto, estudos sobre a diversidade e distribuição geográfica são escassos, especialmente em regiões semiáridas. O objetivo deste trabalho foi determinar a ocorrência e a diversidade de gêneros de Dryinidae no Semiárido da Bahia. Foram utilizadas cinco armadilhas do tipo Malaise distribuídas em duas áreas de vegetação nativa e uma constituída por eucalipto (Eucalyptus urophylla), com monitoramento mensal por dois anos consecutivos. Os indivíduos foram identificados a nível de gênero e morfoespécies. Foram coletados 77 indivíduos de Dryinidae, distribuídos em quatro subfamílias (Anteoninae, Aphelopinae, Dryininae, Gonatopodinae), contidas em sete gêneros (Anteon Jurine, 1807; Aphelopus Dalman, 1823; Crovettia Olmi, 1984; Deinodryinus, Perkins, 1907; Dryinus Latreille, 1804; Gonatopus Ljungh, 1810 e Thaumatodryinus Perkins, 1905), e 29 morfoespécies. O gênero Dryinus foi o mais frequente nas três áreas de estudo. As áreas nativas (principalmente na área florestal) apresentaram maior diversidade do que a área de eucalipto. O presente estudo contribui com dados sobre o conhecimento e distribuição de espécies Dryinidae em zonas do semiárido brasileiro e no estado da Bahia. predadores Chrysidoidea 1924 1 924 1.92 mundo entretanto escassos semiáridas Bahia Eucalyptus urophylla, urophylla , urophylla) consecutivos morfoespécies 7 Anteoninae, Anteoninae (Anteoninae Aphelopinae Dryininae Gonatopodinae, Gonatopodinae Gonatopodinae) Anteon Jurine 1807 Dalman 1823 Olmi 1984 Deinodryinus Perkins 1907 Latreille 1804 Ljungh 181 1905, 1905 1905) 2 principalmente florestal 192 92 1.9 180 182 198 190 18 19 9 1.

Abstract Cytogenetic techniques have been improving over the last decades, providing useful information for the systematics and evolution of several groups, such as social insects. On the other hand, karyotypic data are still incipient for most wasp genera. For instance, only 21 out of the 242 species of Polistes were karyotyped, generally with data restricted to number and morphology. Therefore, this study aimed to revisit the karyotype structure of Polistes canadensis, providing unpublished information based on traditional cytogenetic methods (karyotyping, C-banding and base-specific fluorochrome staining). Males and females of P. canadensis were characterized by haploid and diploid numbers of n=28 and 2n=56, respectively. The karyotype formula was established in 2K=18M+22SM+16A with a predominance of pericentromeric heterochromatin and terminal GC+ sites in 16 chromosome pairs. These data suggest that fissions and inversions may be involved in the group karyoevolution. It should be pointed out that our results differ significantly from the first cytogenetic report in this species, which may be related to the outdated method of obtaining mitotic chromosomes or misidentification. As a matter of fact, the improved cytogenetic methods from the present study provided reliable information about the karyotype of P. canadensis that can be used in further comparative cytotaxonomic and evolutionary analyses of social wasps. decades groups insects hand genera instance 2 24 karyotyped morphology Therefore karyotyping, karyotyping (karyotyping Cbanding C banding basespecific base specific staining. staining . staining) P n28 n 28 n=2 2n56 2n 56 2n=56 respectively 2K18M22SM16A KMSMA 2K 18M 22SM 16A K M SM A GC 1 pairs karyoevolution misidentification fact wasps n2 n= 2n5 5 2n=5 2n=