A monograph of the fossil insects of the British coal measures / by Herbert Bolton.

v.2 (1922)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée.

[v.6-7] Insectes (atlas, pt.3)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée.

[v.6] Insectes, pt.1 (text)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée.

[v.7] Insectes, pt.2 (text)

Revue et magasin de zoologie pure et appliquée.

ser. 2, v. 15 (1863)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.60 (1916)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.95 (1944-1945)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.84 (1939)

Comparative study of wax glands in four Meliponini bees (Hymenoptera, Apidae) producing different quantities of wax

The developmental degree of the wax glands was compared in four Meliponini bees, that produce different quantities of wax. The histological data and height average of the wax epithelium during the time in which the maximum production of wax is expected, are in accordance with the rates of wax produced by the species. In Lestrimelitta limao (Smith, 1863) a species which has cleptobiotic habits, and frequently rob wax from the attacked colonies, the height of wax epithelium was the lowest among the studied species. The cells seem to show an abnormal vacuolated cytoplasm, in the phase in which they would be producing wax.

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.69 (1929)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.124 (1960)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.86 (1939-1940)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.113 (1955)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.83 (1939)

Una nueva especie de Gnamptogenys (Hymenoptera: Formicidae) y comentarios sobre las especies del género en Colombia y Ecuador

The species of the predatory ant genus Gnamptogenys Roger, 1863 from Colombia (42 species) and Ecuador (25 species) are diagnosed and presented, including their known geographical distribution. Gnamptogenys enodis, new species from Colombia is described. Gnamptogenys stellae Lattke, 1995 is new record for Colombia.