Callibaetis

Cruz, Paulo Vilela, Salles, Frederico Falcão & Hamada, Neusa, 2017, Four new species of Callibaetis Eaton (Ephemeroptera: Baetidae), nymphal description of Callibaetis (Abaetetuba) fasciatus (Pictet) and keys for South American species of Callibaetis, Zootaxa 4250 (3), pp. 229-261 : 259

publication ID	https://doi.org/10.11646/zootaxa.4250.3.3
publication LSID	lsid:zoobank.org:pub:8D0213F2-B5F7-4CFB-BB3E-637EB6EDB684
DOI	https://doi.org/10.5281/zenodo.6019010
persistent identifier	https://treatment.plazi.org/id/BC7B8E32-FFA6-FFD6-60C5-F920C8BE8C9F
treatment provided by	Plazi (2017-04-05 07:22:14, last updated 2024-11-27 06:21:59)
scientific name	Callibaetis
status

Treatment

Key to identify nymphs of Callibaetis View in CoL View at ENA subgenera

1. Anterior surface of forefemur near ventral margin without trifid or bifid setae ( Fig. 19 View FIGURE 19 A)................. Cunhaporanga

1’. Anterior surface of forefemur near ventral margin with trifid or bifid setae ( Fig. 15 View FIGURE 15 B)................................2

2. Posterior surface of hind femur with two rows of curved and pectinated setae ( Fig. 19 View FIGURE 19 F in Cruz et al. 2014)...... Callibaetis View in CoL

2’. Posterior surface of hind femur without rows of curved and pectinated setae ( Fig. 15 View FIGURE 15 E in Cruz et al. 2014)...............3

3. First segment of maxillary palp and labial palp without stout setae ( Figs 2 View FIGURE 2 E and 2G)........................ Abaetetuba View in CoL

3’. First segment of maxillary palp and labial palp with stout setae ( Figs 10 View FIGURE 10 E)..................................... Aiso

References

Cruz, P. V., Salles, F. F. & Hamada, N. (2014) Callibaetis Eaton (Ephemeroptera: Baetidae) from Brazil. Journal of Natural History, 48 (11), 591 - 660.

FIGURE 2. Callibaetis (Abaetetuba) cochlea sp. nov. nymph. A. antenna; B. labrum (left v. v., right d. v.); C. right mandible; D. left mandible; E. maxilla; F. hypopharynx; G. labium (left v. v, right d. v.); H. detail of paraglossa apex. Black arrows: tufts of thin setae.

FIGURE 10. Callibaetis (Aiso) calophenigyn sp. nov. nymphs. A. antenna; B. labrum (left v. v., right d. v.); C. right mandible; D. left mandible; E. maxilla; F. hypopharynx; G. labium (left v. v., right d. v.)

FIGURE 15. Callibaetis (Callibaetis) molinerii sp. nov. nymph. A. foreleg; B. detail of anterior surface near ventral margin; C. details of tarsus near ventral margin; D. detail of foreclaw; E. detail of hind claw; F. detail of the trifid setae on foretarsus.