Checklist of the Collembola: Key to the species of Nahuanura | ![]() |
This key is still under construction. Note that missing figures will be provided as soon as possible. Currently, the key is in the feasibility study phase to find out how to integrate in the checklist in a modular way a key that has been generated with DELTA.
José G. Palacios-Vargas,
Laboratorio de Ecologia y Sistemática de Microartrópodos, Departamento de Ecologia y Recursos Naturales, Facultad de Ciensas, UNAM, México D.F.
Carlos Simón Benito,
F. de Ciencias, Dpto. Biología-Zoología, Universidad Autónoma de Madrid, 28049 Madrid, España
Frans Janssens,
Department of Biology, University of Antwerp, Antwerp, B-2020, Belgium
1(0). Dorsal subcuticular reticulation on all thoracic segments and on fourth abdominal segment.................................. ome Dorsal subcuticular reticulation only on head and fifth abdominal segment........................................... 2 2(1). Eye cluster with 2 ocelli..................................... 3 Eye cluster with 3 ocelli............................ trioculata 3(2). Body pigment absent; furcal tubercle with six microsetae..... ce Body pigment present; furcal tubercle with four microsetae.. yei
ce
Body pigment absent. Dorsal subcuticular reticulation only on
head and fifth abdominal segment. Eye cluster with 2 ocelli. Furcal tubercle
with six microsetae.
ome
Dorsal subcuticular reticulation on all thoracic segments
and on fourth abdominal segment.
trioculata
Dorsal subcuticular reticulation only on head and
fifth abdominal segment. Eye cluster with 3 ocelli.
yei
Body pigment present. Dorsal subcuticular reticulation only
on head and fifth abdominal segment. Eye cluster with 2 ocelli. Furcal
tubercle with four microsetae.