Dodatak:Popis mahovnjaka, J
Ja uredi
Jaculina Jullien in Jullien & Calvet, 1903 uredi
- Jaculina blanchardi Jullien & Calvet, 1903
- Jaculina dichotoma Calvet, 1931
- Jaculina parallelata (Waters, 1895)
- Jaculina tessellata Hayward, 1979
Bryozoa → Gymnolaemata → Cheilostomatida → Schizoporelloidea → Jaculinidae
Porodica Jaculinidae Zabala, 1986 uredi
- Rod Jaculina
Bryozoa → Gymnolaemata → Cheilostomatida → Flustrina → Schizoporelloidea
Je uredi
Jellyella Taylor & Monks, 1997 uredi
- Jellyella eburnea (Hincks, 1891)
- Jellyella tuberculata (Bosc, 1802)
Bryozoa → Gymnolaemata → Cheilostomatida → Membraniporoidea → Membraniporidae
Jo uredi
- Jolietina
Ju uredi
Jubella Jullien, 1882 uredi
- Jubella enucleata Jullien, 1882
Bryozoa → Gymnolaemata → Cheilostomatida → Flustrina → Buguloidea → Jubellidae
Porodica Jubellidae Reverter-Gil & Fernández-Pulpeiro, 2001 uredi
- Rod: Jubella
Bryozoa → Gymnolaemata → Cheilostomatida → Flustrina → Buguloidea
- Jugescharellina
- Julianca
- Jullienipora
- Jullienula
- Junerossia