CLADOENDESIS OF EPHEMEROPTERA

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Kimminsula/g2

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Furcatergaliae  
Leptophlebia/fg1 Atalophleboadentata Atalophlebopectinata Atalophleboculata Atalophlebomaxillata Atalophlebolinguata

...  Kimminsula/g1 - Kimminsula/g2)

Nomen hierarchicum: Kimminsula/g2 [g:1970]

In circumscription fits:

 gen. Kimminsula Peters & Edmunds 1970: 192


References. Peters & Edmunds 1970:


Autapomorphies of Kimminsula.

...

() Tergalii ...

() Larva (whose body is flattened and widened, being adopted for inhabitance under stones on currnt, as in many other Atalophlebolinguata) has unusual mode of swimming: it keeps legs laterally semi-bent in knees (as if siting on substrate) and makes lateral swimming movements by abdomen (unlike most other Ephemeroptera, which make doso-ventral swimming movements). The same in Thraulodes (see Index of characters [1b])

() ?... penes with a pair of spines directed ventro-medio-proximally ...??

Characters of Kimminsula of unclear phylogenetic status. 

() Patella-tibial suture ???? (see Index of characters [1.2.18], ibid. [2.2.82]). 

() All imaginal and subimaginal claws are pointed. Non-unique apomorphy (see Index of characters [2.2.85]).

Plesiomorphies of Kimminsula.

... 

Size. Fore wing length 12.515 mm.

Distribution. Sri Lanka.


Nominal species in Kimminsula/g(1):

annulatus Hagen 1858 [Potamanthus typus nominis Kimminsula

fasciatus Hagen 1858 [Potamanthus]

taprobanes Walker 1853 [Baetis]


Examined also:

spp.  --/


See also:

Atalophlebolinguata INCERTAE SEDIS

Leptophlebia/fg1 INCERTAE SEDIS