- Triangulatisporites furcatus
- Triangulatisporites globuliferus
- Triangulatisporites jimusarensis
- Triangulatisporites junggarensis
- Triangulatisporites laevigatus
- Triangulatisporites leinsterensis
- Triangulatisporites makowskii
- Triangulatisporites mathurii
- Triangulatisporites maximus
- Triangulatisporites membranatus
- Triangulatisporites microreticulatus
- Triangulatisporites microspinosus
- Triangulatisporites minus
- Triangulatisporites regalis
- Triangulatisporites reticulatus
- Triangulatisporites rootsii
- Triangulatisporites rugosus
- Triangulatisporites sp
- Triangulatisporites sp. Coll.et al,1993
- Triangulatisporites sp. Cott.et al,2000
- Triangulatisporites taiwanensis
- Triangulatisporites tenuicollatus
- Triangulatisporites tertius
- Triangulatisporites triangularis
- Triangulatisporites triangulatus
- Triangulatisporites tuberculatus
- Triangulatisporites tuberospinosus
- Triangulatisporites undulosus
- Triangulatisporites vermiculatus
- Triangulatisporites zerndtii
- Triangulatisporites zonatus
- Trianguligenys
- Trianguligenys lacinata
- Triangulina
- Triangulina admota
- Triangulina alargada
- Triangulina arcessita
- Triangulina aspera
- Triangulina cylindrica
- Triangulina glabrescens
- Triangulina granulata
- Triangulina irregularispina
- Triangulina major
- Triangulina parvispinellata
- Triangulina proteoides