Diptera Brachycera found inside the esophagus of a mummified adult male from the early XIX century, Lisbon, Portugal

Fly puparia and adult fragments of diptera muscid were found inside the esophagus of a mummified body from the early XIX century, buried inside the crypt of the Sacrament Church (Lisbon, Portugal). The identification of the material revealed a monospecific colonization by Ophyra capensis (Wiedemann) (Diptera: Muscidae), a species known to invade corpses in the ammoniacal fermentation wave. This species can be found in corpses kept indoors, not available to the early waves of blowflies (Diptera: Calliphoridae). In the present case, the number of pupae and their developmental stage suggest that the female invaded the mummified corpse through the partially opened mouth and the oviposition took place directly inside the esophagus. This is the first case of O. capensis infesting internal organs of an intact corpse. The use of chemical products for the embalming process probably explains why external colonization did not occur.

Revision of the New World bee fly genus Heterostylum Macquart (Diptera, Bombyliidae, Bombyliinae)

The genus Heterostylum Macquart and five Neotropical species (H. ferrugineum (Fabricius, 1805), H. hirsutum (Thunberg, 1827), H. rufum (Olivier, 1789), H. haemorrhoicum (Loew, 1863) and H. pallipes Bigot, 1892) are redescribed. The other species, recently redescribed or described are only diagnosed, except for H. deani Painter, 1930, whose spermathecae are described and illustrated for the first time. The main characters of the external morphology were photographed and the male genitalia and female spermathecae illustrated. An identification key to all included species is also presented.

O gênero Heterostylum Macquart e cinco espécies Neotropicais (H. ferrugineum (Fabricius, 1805), H. hirsutum (Thunberg, 1827), H. rufum (Olivier, 1789), H. haemorrhoicum (Loew, 1863) e H. pallipes Bigot, 1892) são redescritas. As demais espécies recentemente redescritas ou descritas tem sua diagnose apresentada, com exceção de H. deani Painter, 1930, cuja espermateca foi descrita e ilustrada pela primeira vez. Os principais caracteres da morfologia externa foram fotografados e a genitália masculina e espermateca feminina ilustradas. Uma chave de identificação para todas as espécies também é apresentada.