Butterflies: Their Structure, Changes and Life-histories, with Special Reference to American Forms. Being an Application of the "Doctrine of Descent" to the Study of Butterflies. With an Appendix of Practical InstructionsH. Holt, 1881 - 322 páginas |
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Términos y frases comunes
abdomen aestival allied Alope American animal antennae antigeny appear appendages Archippus Argynnis Auct band Basilarchia beneath blue body branches Brettus brown Brush-footed butterflies butter butterflies butterfly-details cater caterpil caterpillar chrysalis Cissia Clouded Sulphur color common covered creature Danais Plexippus dimorphism distinct dorsal double-brooded eggs Epargyreus Europe Eurymus extremity Fabr female fore Fritillary front wings genera Genus Hair-streak hairs hatch head hibernaculum hibernate hind wings hinder Hübner imago insect joints larva leaf legs Lepidoptera male markings maxillae melanic middle moths muscles natural nearly ocelli oesophagus organs pair palpi Papilio pars peculiar Polygonia prolegs pupal right Harris Riley scales Scudder season segments side similar single skippers species spines spiracles spots Spring Azure spring brood stage structure subcostal surface on right swallow-tails tarsus Telamonides terflies Thanaos thorax tibia tion tube upper surface Vanessa veins Walshii winter yellow