FAMILY list
(thumbnails)
FAMILY list
(names only)
TRIGONIOIDIDAE
(geographic)
TRIGONIOIDIDAE
(thumbnails)
TRIGONIOIDIDAE
(thumb+maps)
TRIGONIOIDIDAE
(names only)
TRIGONIOIDIDAE
(no synonyms)
TRIGONIOIDIDAE
(no variety)
Class:
BIVALVIA
--- Taxon Tree:
PALAEOHETERODONTA [Subclass]
-
TRIGONIIDA [Order]
-
TRIGONIOIDOIDEA [Superfamily]
------ Family:
TRIGONIOIDIDAE
Cox, 1952 †
(Freshwater)
(FOSSIL)
DB counters: Genus=5, Subgenus=0, Species=5, Subspecies=0 ( 1 Species and 0 Subspecies have images)
Genus:
Trigonioides
Kobayashi & Suzuki, 1936 †
(DB: 2 SP)
Trigonioides kodairai
Kobayashi & Suzuki, 1936 †
(FOSSIL)
Trigonioides naquensis
Gu, 1976 †
(FOSSIL)
Genus:
Hoffetrigonia
Suzuki, 1940
(DB: 1 SP)
Hoffetrigonia kobayashi
(Hoffet †)
(FOSSIL)
Genus:
Koreanaia
Yang, 1976
(DB: 1 SP)
Koreanaia yunnanensis
H. Guo, 1981 †
(FOSSIL)
Genus:
Pledgia
Ludbrook, 1985
(DB: 1 SP)
Pledgia eyrensis
N.H. Ludbrook, 1985 †
(FOSSIL)
Author:
Claudio Galli
- last updated: 27/ago/2017