Calcarobiotus

Pilato, Giovanni & Binda, Maria Grazia, 2010, Definition of families, subfamilies, genera and subgenera of the Eutardigrada, and keys to their identification, Zootaxa 2404, pp. 1-54 : 50

Key to the subgenera of Calcarobiotus

1. Claws on the hind legs of the Calcarobiotus type ( Fig. 20 A) ................................................................. Calcarobiotus

- Claws on the hind legs of the hufelandi type ( Fig. 20 C) ......................................................................... Discrepunguis

Figures

FIGURE 20. Claws of Macrobiotidae. A, B: Calcarobiotus type (A, of Calcarobiotu s; B, of Schusterius); C, D, Macrobiotus (or hufelandi) type (C, of Macrobiotus; D, of Insuetifurca); E, Xerobiotus type (E, of Xerobiotus; F, of Biserovus). (B, from Kaczmarek & Michalczyk, 2006; C, from Binda & Rebecchi, 1992; E, from Binda & Pilato, 1971; F, from Guidetti & Pilato, 2003).