Morphological Examination of Stink Bug (Heteroptera: Pentatomidae) Eggs on Cotton and Soybeans, with a Key to Genera

Bundy, C. Scott; McPherson, Robert M.

doi:10.1603/0013-8746(2000)093[0616:meosbh]2.0.co;2

Cited by 58 publications

(60 citation statements)

References 11 publications

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“…5 o instar 11,1 ± 0,40 8,0 ± 0,25 2,1 ± 0,12 1,8 ± 0,12 0,4 ± 0,04 2,2 ± 0,11 1,8 ± 0,09 1,9 ± 0,06 4,9 ± 0,14 1,8 ± 0,11 6,9 ± 0,24 Descrição dos estágios imaturos e biologia de Chinavia pengue ovos é mais difícil, embora estudos recentes em microscopia eletrônica de varredura (MEV) apontem a possibilidade de identificação de novos caracteres (Lambdin & Lu 1984;Suludere et al 1999;Bundy & McPherson 2000;Candan et al 2001;Wolf & Reid 2004). Até o momento, apenas Chinavia bella (Rolston, 1983) e Chinavia marginata (Palisot de Beauvois, 1805) tiveram seus ovos estudados em MEV (Vecchio et al 1988;Wolf et al 2002Wolf et al , 2003.…”

Section: Discussionunclassified

Descrição dos estágios imaturos e biologia de Chinavia pengue (Rolston) (Hemiptera, Pentatomidae)

Matesco¹,

Schwertner²,

Grazia³

2007

Rev. Bras. entomol.

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Section: Discussionunclassified

Descrição dos estágios imaturos e biologia de Chinavia pengue (Rolston) (Hemiptera, Pentatomidae)

Matesco¹,

Schwertner²,

Grazia³

2007

Rev. Bras. entomol.

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“…Most of them have a so called "spinose" chorion which is characterized by spines dotting the surface. This pattern has been found in Graphosoma lineatum (L. Another surface pattern is referred to as "coarsely reticulate, foveate" by Bundy & McPherson (2000), is characterized by the presence of pits, which are hexagonally arranged over the egg surface. This chorion type has been found in Coptosoma siamicum Walker (Mohan 1988), Eurydema rugulosum (Dohrn, 1860) ) Acrosternum hilaris Say, 1832 (Javahery 1994), A. marginatum Palisot, 1811 , Rhaphigaster nebulosa (Poda, 1761) .…”

Section: Discussionmentioning

confidence: 82%

“…Research on eggs of Heteroptera was reviewed by Southwood (1956) and Cobben (1968). Afterwards, egg surface structure of Heteroptera species has been studied by many authors (Esselbaugh 1946;Grigorov 1988;Javahery 1994;Simiczyjew 1994;Suludere et al 1999;Bundy & McPherson 2000;Candan et al , 2005aCandan & Suludere 2003, 2006a, 2004, however, accurate knowledge of the egg morphology is still lacking in many taxonomic groups, including Scutelleridae.…”

Section: Introductionmentioning

confidence: 99%

Morphology of eggs and spermatheca of Odontotarsus purpureolineatus (Heteroptera, Scutelleridae)

2007

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The morphology of the spermatheca and eggs of Odontotarsus purpureolineatus were studied by optical microscopy and scanning electron microscopy. The spherical eggs were about 1.35 mm long and 1.09 mm wide. The egg batches generally consist of 13-14 eggs. The egg surface is covered by polygonal (hexagonal and pentagonal shapes prevail) ridges and tiny chorionic tubercles. There were 8-10 aero-micropylar processes between the polygons. The spermatheca of O. purpureolineatus is characterized by a spherical spermathecal bulb, a pumping region, a flange of pump and dilation of spermathecal duct. Spermathecal processes and a median spermathecal dilation with sclerotized rod are missing. The spermathecal bulb and the pumping region possess many pores.

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“…Moreover, there is no clear information about the role of the micropylar processes in hemipteran eggs. These structures may be involved in egg gas exchange, reproduction or both (e. g., Bundy & McPherson 2000). It is known that insect eggs bear respiratory structures named aeropyles, which may be associated to plastrons.…”

Section: Discussionmentioning

confidence: 99%

Comparative description of the immature stages of two very similar leaf footed bugs, Holymenia clavigera (Herbst) and Anisoscelis foliacea marginella (Dallas) (Hemiptera, Coreidae, Anisoscelini)

Rodrigues¹,

Moreira²

2005

Rev. Bras. entomol.

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ABSTRACT. Comparative description of the immature stages of two very similar leaf footed bugs, Holymenia clavigera (Herbst) and Anisoscelis foliacea marginella (Dallas) (Hemiptera, Coreidae, Anisoscelini). Holymenia clavigera (Herbst, 1784) and Anisoscelis foliacea marginella (Dallas, 1852) (Hemiptera, Coreidae) present a remarkable similarity regarding egg and nymphal morphology. On the contrary, their adult stages are remarkably different. This study describes and compares the immature stages of these two coreid species. Excepting for the last instar and the shape of the hind tibia from third to last instar, nymphs of both species were identical in their gross morphologies and ultrastructures. However, H. clavigera was significantly larger than A. foliacea marginella in all stages. Thus, we suggest that these species may have evolved through evolutionary convergence, parsimony between the immature stages after speciation, Müllerian mimicry or genetic drift. KEYWORDS.Anisoscelini; coreids; immature stages; instar identification; passion vines. RESUMO.Descrição comparada dos estágios imaturos de dois coreídeos, Holymenia clavigera (Herbst) e Anisoscelis foliacea marginella (Dallas) (Hemiptera, Coreidae, Anisoscelini). Holymenia clavigera (Herbst, 1784) e Anisoscelis foliacea marginella (Dallas, 1852) (Hemiptera, Coreidae) apresentam uma acentuada semelhança morfológica nos estágios de ovo e ninfa. Entrementes, os adultos são marcadamente distintos. Este estudo descreve e compara os estágios imaturos destas espécies. Excetuando-se a largura da tíbia do terceiro ao quinto instar ninfal, bem como o aspecto e coloração geral das ninfas de quinto ínstars, as ninfas de ambas as espécies foram idênticas em suas morfologias e ultraestruturas. Contudo, H. clavigera foi significativamente maior que A. foliacea marginella em todos os estágios. Desta forma, os imaturos de tais espécies podem ter evoluído através de convergência evolutiva, parcimônia das referidas fases após especiação, mimetismo mileriano ou deriva genética. PALAVRAS-CHAVE.Anisoscelini; coreídeos; estágios imaturos; identificação de ínstares; maracujás.When compared to other insect orders as Lepidoptera or Coleoptera, hemipterans are not well studied in their physiology, ecology and evolution. However, many phytophagous species were described regarding their immature stages. Several of their host plants, in turn, are cultivated for economic purposes (see Schaefer & Panizzi 2000).The immature stages of some Coreidae (Heteroptera, Pentatomomorpha) have been described, including nearctic species such as Euthochtha galeator (Fabricius, 1803) (Fernandes & Grazia 1992), and Corecoris (=Spartocera) dentiventris Berg, 1884 (Caldas et al. 1998). Some african coreids had their immatures also briefly described (see Goodchild 1977). Most of these species are considered important from an economic point of view.Holymenia clavigera (Herbst, 1784) and Anisocelis foliacea marginella (Dallas, 1852) are distributed in southern Brazil and belong to the poorly studied tribe...

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Morphological Examination of Stink Bug (Heteroptera: Pentatomidae) Eggs on Cotton and Soybeans, with a Key to Genera

Cited by 58 publications

References 11 publications

Descrição dos estágios imaturos e biologia de Chinavia pengue (Rolston) (Hemiptera, Pentatomidae)

Descrição dos estágios imaturos e biologia de Chinavia pengue (Rolston) (Hemiptera, Pentatomidae)

Morphology of eggs and spermatheca of Odontotarsus purpureolineatus (Heteroptera, Scutelleridae)

Comparative description of the immature stages of two very similar leaf footed bugs, Holymenia clavigera (Herbst) and Anisoscelis foliacea marginella (Dallas) (Hemiptera, Coreidae, Anisoscelini)

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