-
second and
third leg
pairs are
separated by a gap
except in
families Cryptognathidae and Raphignathidae. The legs
usually bear
tarsal claws at the ends...
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Raphignathoidea (Fam. Barbutiidae, Caligonellidae, Camerobiidae,
Cryptognathidae, Dasythyreidae, Dytiscacaridae, Eupalopsellidae, Homocaligidae, Mecognathidae...
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Raphignathoidea (Fam. Barbutiidae, Caligonellidae, Camerobiidae,
Cryptognathidae, Dasythyreidae, Dytiscacaridae, Eupalopsellidae, Homocaligidae, Mecognathidae...