Observations on the species Cosmogneta kargi Grandjean 1963: protonymph and tritonymph. In addition to the study of gnathosoma
1975 - Volume: 17 Issue: 2 pages: 346-363
KeywordsAcari Cosmogneta kargi head infracapitulum stenarthry gnathosoma adult developmental disorders nymph
Observations sur l espece Cosmogneta kargi Grandjean 1963: la protonymphe et la tritonymphe. Complements a l etude du gnathosoma. A couple of immature stases (protonymph and tritonymph) of the species Cosmogneta kargi known only in the adult stase, are discribed. A study about the gnathosoma of the adult and its development is achieved. A case of stenarthry quite particular and exeptional in the infracapitul of a tritonymph is expounded. This discovery states important problems of an ontogenetic and phylogenetic nature.
Please read and follow the instructions
to post any comment or correction.