WoRMS source details
Chernyshev, A. V. (2004). Two new genera of nemertean worms of the family Tetrastemmatidae (Nemertea: Monostilifera). Zoosystematica Rossica. 12(2): 151–156.
338267
Chernyshev, A. V.
2004
Two new genera of nemertean worms of the family Tetrastemmatidae (Nemertea: Monostilifera)
Zoosystematica Rossica
12(2): 151–156
Publication
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Protetrastemma gen. n. (type species Tetrastemma viridis Kulikova, 1989) and Quasitetrastemma gen. n. (type species Tetrastemma nigrifrons Coe, 1904) are established. Quasitetrastemma stigmatum (Yamaoka, 1940), comb. n. is reinstated as a valid name.
Protetrastemma Chernyshev, 2004 (original description)
Protetrastemma viride (Kulikova, 1989) (new combination reference)
Quasitetrastemma Chernyshev, 2004 accepted as Tetrastemma Ehrenberg, 1831 (original description)
Tetrastemma viridis Kulikova, 1989 accepted as Protetrastemma viride (Kulikova, 1989) (new combination reference)
Protetrastemma viride (Kulikova, 1989) (new combination reference)
Quasitetrastemma Chernyshev, 2004 accepted as Tetrastemma Ehrenberg, 1831 (original description)
Tetrastemma viridis Kulikova, 1989 accepted as Protetrastemma viride (Kulikova, 1989) (new combination reference)
