CLADOENDESIS OF EPHEMEROPTERA

ABC

z 

PAGE UNDER CONSTRUCTION

Fallceon

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna pm.Tridentiseta  
Tetramerotarsata Liberevenata Turbanoculata 
Anteropatellata Baetovectata Baetungulata - Fallceon)

Nomen hierarchicum: Fallceon/g(1) [g:1987]

In circumscription fits:

 sungen. Fallceon: Kluge 1992: 38

 gen. Fallceon Waltz & McCafferty 1987: 668


References. Kluge 1992: * *


Autapomorphies of Fallceon.

...

Characters of Fallceon of unclear phylogenetic status. 

() Hind wing of the "Centroptilum-type": relatively narrow and long, with long hooked costal projection (see Index of characters [2.2.60]). Probably plesiomorphy [see Turbanoculata (10)].

() Larval antennae bases are turned together, frons between them forms a longitudinal keel. The same in some other taxa (see Index of characters [1.1.3]).

() Larval abdominal terga with scales in operculate sockets [see Turbanoculata (12)] (see Index of characters [1.3.4]).

Plesiomorphies of Fallceon.

In mature larva ready to moult to subimago, buds of subimaginal gonostyli are folded under larval cuticle by the "Nigrobaetis-type": 2nd segment of gonostylus is directed posteriorly and curved by its convexity medially and by apex laterally [see Baetovectata (3)] (unlike Baetofemorata and Labiobaetis/f1 see Index of characters [2.3.9]).

Larval paracercus is developed.

Size. Fore wing length 35 mm (see Tetramerotarsata).

Distribution. America (dominate in Neotropical Region).


Nominal species in Fallceon/g(1):

ater Hofmann & Thomas (in Hofmann & Sartori & Thomas) 1999 [Fallceon]  

buenoi Allen 1985 [Baetis]  syn.subj. quilleri [Baetis

byblis Allen & Murvosh 1983 [Baetis]  syn.subj. quilleri [Baetis

cleptis Burks 1953 [Baetis]  syn.subj. quilleri [Baetis

eatoni Kimmins 1934 [Baetis]  

endymion Traver (in Needham & Traver & Hsu)  1935 [Baetis]  syn.subj. quilleri [Baetis

erebus Traver (in Needham & Traver & Hsu)  1935 [Baetis]  syn.subj. quilleri [Baetis

fortipalpus Lugo-Ortiz & McCafferty (in Lugo-Ortiz & McCafferty & Waltz) 1994 [Fallceon]  

garcianus Traver 1938 [Baetis]  

inops Navás 1912 [Baetis]  

leechi Day 1954 [Baetis]  syn.subj. quilleri [Baetis

longifolius Kluge 1992 [Baetis (Fallceon)] --/

melleus Needham & Murphy 1924 [Baetis] nom.praocc.  syn.obj. murphyae [Baetis

murphyae Hubbard 1976 [Baetis]  

nikitai McCafferty & Lugo-Ortiz 1994 [Fallceon]  syn.subj. poeyi [Centroptilum

poeyi Eaton 1885 [Centroptilum]  --/

quilleri Dodds 1923 [Baetis]  typus nominis Fallceon

sageae McCafferty 2008 [Fallceon]  

sextus Kluge 1992 [Baetis (Fallceon)]  --/

sonora Allen & Murvosh 1987 [Baetis]  

testudineus Kluge 1992 [Baetis (Fallceon)]  -/

yaro Traver 1971 [Baetis]


Examined also:

 


See also:

Baetovectata INCERTAE SEDIS

Turbanoculata INCERTAE SEDIS