Smithsonian Miscellaneous Collections, Volumen 3Smithsonian Institution, 1862 |
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Resultados 1-5 de 74
Página xi
... apex , sometimes on one , rarely on both sides , cylindrical branches ; the antennæ are then called ramose ; if the branches are very long and flexible , they are called plumose . 3. Clavate , where the outer joints are more or less ...
... apex , sometimes on one , rarely on both sides , cylindrical branches ; the antennæ are then called ramose ; if the branches are very long and flexible , they are called plumose . 3. Clavate , where the outer joints are more or less ...
Página xxix
... apex internally , one spine is apical , the other is placed above the apex . The first joint of the anterior and middle tarsi of the males is strongly dilated in our species , and covered with hair beneath . The species are found in wet ...
... apex internally , one spine is apical , the other is placed above the apex . The first joint of the anterior and middle tarsi of the males is strongly dilated in our species , and covered with hair beneath . The species are found in wet ...
Página 4
... apex is entirely without ser- rature . The tarsi are more pubescent than in other species . The labrum is armed with three acute teeth . It is found in Texas . Metasternum pointed behind , usually meeting the second ventral segment 4 ...
... apex is entirely without ser- rature . The tarsi are more pubescent than in other species . The labrum is armed with three acute teeth . It is found in Texas . Metasternum pointed behind , usually meeting the second ventral segment 4 ...
Página 6
... apex internally , one spine is apical , the other is placed above the apex . The first joint of the anterior and middle tarsi of the males is strongly dilated in our species , and covered with hair beneath . The species are found in wet ...
... apex internally , one spine is apical , the other is placed above the apex . The first joint of the anterior and middle tarsi of the males is strongly dilated in our species , and covered with hair beneath . The species are found in wet ...
Página 7
... apex internally , somewhat emarginate , with the inner spur considerably above the apex ; the anterior tarsi of the males have three or four joints dilated , and covered with hairs beneath , and in Blethisa quadricollis the anterior ...
... apex internally , somewhat emarginate , with the inner spur considerably above the apex ; the anterior tarsi of the males have three or four joints dilated , and covered with hairs beneath , and in Blethisa quadricollis the anterior ...
Otras ediciones - Ver todo
Términos y frases comunes
4-jointed abdomen Acad Am.-Guén Antennæ 11-jointed Antennæ inserted anterior coxæ apex Atlantic Auss base body Boisd C. B. M. noct club clypeus conical connate contiguous convex corneous coxal cavities coxal plates deeply emarginate dilated Dipt dorsal elongated elytra epimera epipleuræ episterna epistoma Exot eyes fauna fifth ventral filiform front genera genus Guén Guén.-N Guénée gular head hind coxæ insects joint of antennæ labial palpi labrum last joint legs ligula Lille List Macq male mandibles margin maxillæ maxillary palpi Mém membranous mentum mesosternum mesothorax metathorax middle coxæ moderate narrow oblique oval palpi 4-jointed posterior coxæ prolonged prominent prosternum Prothorax pubescent punctured pygidium rounded scutellum separated serrate short side pieces slender slightly sometimes species spiracles sub-family Sub-Tribe Suppl suture Syst third joint thorax tibiæ toothed tribe truncate usually ventral segments visible Walk Walker Wied Zweifl
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