-
Streptoceras is a
genus in the
extinct oncocerid family Acleistoceratidae that
plied the
shallow sea
floor from the
Middle Silurian to the
Middle Devonian...
- Order:
Diptera Family:
Tipulidae Subfamily:
Tipulinae Genus: Ti**** Subgenus: Hesperoti**** (Alexander, 1947) Type
species Ti****
streptocera Doane, 1901...
- †Stereotoceras †Sthenoceras †Stokesoceras †Stolbovoceras †Strandoceras †
Streptoceras †Striacoceras †Strionautilus †Strobiloceras †Stroboceras †Stroggyloceras...
- 1919 T.
ovalis Alexander, 1951 T.
sanctaeluciae Alexander, 1951 T.
streptocera Doane, 1901 T.
supplicata Alexander, 1944 T.
sweetae Alexander, 1931...
- 1936 A.
spiralis Alexander, 1932 A.
stenophallus Alexander, 1974 A.
streptocera Alexander, 1949 A.
studiosa Alexander, 1951 A. styx Alexander, 1930 A...
