Abstract:The purpose of this study was to highlight the morphological components of the abdomen of the adults of Heraclides anchisiades capys (Hübner, [1809]), seeking a comparative focus with other Papilionoidea and Hesperioidea. The most relevant morphological characters were: absence of post-espiracular bar in both the sexes, presence of superuncus in the males as a projection of the eighth tergum and saccus with a posterior projection, bursa copulatrix with approximately 2.3 times the length of the ductus bursae in… Show more
“…This structure is extremely diversified among the previously observed species within Biblidinae, including large modifications within the many genera which have already been discussed in reviews (Jenkins 1983(Jenkins , 1984(Jenkins , 1985a(Jenkins ,b, 1986(Jenkins , 1987(Jenkins , 1989(Jenkins , 1990, making this sclerite one of great importance for systematic studies of genera and tribes of Biblidinae. The above mentioned works deal with the hypandrium as part of the genitalia, which someway follows that proposed by Klots (1956), where the formation of the genitalia may occur from the eighth abdominal segment, however, with lim- ited cases of modifications in this segment such as the superuncus, common in Papilionidae (Srivastava 1965;Miller 1987;Leite et al 2011). Some papers deal with the hypandrium as abdominal plate (Pierce 1914;Niculescu 1978) or subgenital plate (Klots 1956).…”
Section: Discussionmentioning
confidence: 79%
“…The terminology used mostly follows Ehrlich (1958), with modifications from the classical and recent literature for the Lepidoptera (Snodgrass 1935;Matsuda 1965;1970;1976;Casagrande 1979a,b,c;Scoble 1992;Mielke et al 2004a,b,c;Paluch et al 2008;Leite et al 2010a,b;2011).…”
ABSTRACT. External morphology of the adult of Dynamine postverta (Cramer) (Lepidoptera, Nymphalidae, Biblidinae) and patterns of morphological similarity among species from eight tribes of Nymphalidae. The external structure of the integument of Dynamine postverta postverta (Cramer, 1779) is based on detailed morphological drawings and scanning electron microscopy. The data are compared with other species belonging to eight tribes of Nymphalidae, to assist future studies on the taxonomy and systematics of Neotropical Biblidinae.
“…This structure is extremely diversified among the previously observed species within Biblidinae, including large modifications within the many genera which have already been discussed in reviews (Jenkins 1983(Jenkins , 1984(Jenkins , 1985a(Jenkins ,b, 1986(Jenkins , 1987(Jenkins , 1989(Jenkins , 1990, making this sclerite one of great importance for systematic studies of genera and tribes of Biblidinae. The above mentioned works deal with the hypandrium as part of the genitalia, which someway follows that proposed by Klots (1956), where the formation of the genitalia may occur from the eighth abdominal segment, however, with lim- ited cases of modifications in this segment such as the superuncus, common in Papilionidae (Srivastava 1965;Miller 1987;Leite et al 2011). Some papers deal with the hypandrium as abdominal plate (Pierce 1914;Niculescu 1978) or subgenital plate (Klots 1956).…”
Section: Discussionmentioning
confidence: 79%
“…The terminology used mostly follows Ehrlich (1958), with modifications from the classical and recent literature for the Lepidoptera (Snodgrass 1935;Matsuda 1965;1970;1976;Casagrande 1979a,b,c;Scoble 1992;Mielke et al 2004a,b,c;Paluch et al 2008;Leite et al 2010a,b;2011).…”
ABSTRACT. External morphology of the adult of Dynamine postverta (Cramer) (Lepidoptera, Nymphalidae, Biblidinae) and patterns of morphological similarity among species from eight tribes of Nymphalidae. The external structure of the integument of Dynamine postverta postverta (Cramer, 1779) is based on detailed morphological drawings and scanning electron microscopy. The data are compared with other species belonging to eight tribes of Nymphalidae, to assist future studies on the taxonomy and systematics of Neotropical Biblidinae.
“…(Rutaceae) crops in Brazil (OLIVEIRA & URBAN 1977;LOPES et al 1979;BASTOS 1980;MOTA & BASTOS 1980). Morphology of immature and adults and behavior, defense mechanisms and aspects of parasitism were also evaluated for this insect (LEITE et al 2010a(LEITE et al , 2010b(LEITE et al , 2010c(LEITE et al , 2011. Pupae of H. anchisiades capys have thin and thick rough skin with irregular ridges, rolling forecasts and three staining patterns: dark brown or brown-gray with patches of defined contour or greenish (Figs 1E-1H).…”
Section: Biological Parameters and Methods To Controlmentioning
Heraclides anchisiades capys (Hübner, [1809]) (Lepidoptera: Papilionidae) is an abundant insect pest on crops of Citrus spp. (Rutaceae) in Brazil and pupae of this defoliator could be used for the mass rearing of parasitoids. The aim of this study was to evaluate the parasitism of Palmistichus elaeisis Delvare & LaSalle, 1993 (Hymenoptera: Eulophidae) on H. anchisiades capys pupae in the laboratory. Twenty 1-day-old H. anchisiades capys pupae were individualized in test tubes (14 cm length x 2.2 cm diameter) with a drop of honey as food and with ten mated P. elaeisis females for ten days. The duration of the life cycle (egg to adult), emergence rate, total individuals emerged per pupa, sex ratio, size of the body and longevity of P. elaeisis males and females emerged from H. anchisiades capys pupae were evaluated. The duration of the life cycle of P. elaeisis was 21.15 +/- 0.15 days. Forty percent of H. anchisiades capys pupae showed emergence of parasitoids, with an average of 323 +/- 38 individuals from each one and a sex ratio of 0.95 +/- 0.02. The total number of parasitoids emerged was 2,584 individuals. The size of the body and the head capsule (mm) of female and male P. elaeisis progeny were 1.92 +/- 0.04; 0.52 +/- 0.02 and 1.28 +/- 0.04; 0.40 +/- 0.02, respectively. The average longevity was 23.72 +/- 1.15 days for females and 30.1 +/- 2.42 days for males of P. elaeisis. Heraclides anchisiades capys, abundant on crops of Citrus spp. in Brazil, has potential to be used as a host for mass rearing of P. elaeisis in the laboratory for biological control programs.
The butterfly genus Forsterinaria Gray is the only strictly montane representative of the diverse Neotropical subtribe Euptychiina (Nymphalidae, Satyrinae), with 24 described species. Recent research in some of the most isolated and highly diverse Andean regions, such as central Peru, show that its total species richness is still underestimated. An example is the new species described here, Forsterinaria emo n. sp., which is particularly interesting because of an unusual structure discovered in its male genitalia which consists of a bunch of bristle-like processes, composing a fringe-like formation on the dorsum of the tegumen. No similar, homologous structure was found in any congener, nor indeed, in any species of diurnal Lepidoptera. Scanning electron microscope studies revealed that the microstructure of the processes resembles a membrane lining the tegumen. Its function is unknown but two hypotheses are discussed based on a comparative study with other genital structures of butterflies. We argue that it may help stabilizing the partners in the process of mating or it may serve as a 'mating plug', preventing the female from multiple copulations.
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