Pennaria disticha syn. P. tiarella English: Pennaria tiarella McCr. A.Branch of Colony. B.Hydranth with medusae (enlarged). C.Single sessile medusa (enlarged) Subject: Pennaria, Hydroida Tag: Invertebrates
Bouillonactinia hooperii syn. Stylactis hooperi English: Stylactis hooperi Sigerfoos. A.Nutritive hydranth or 'person.' B.Reproductive hydranth or 'person.' Subject: Stylactis, Hydroida Tag: Invertebrates
Dynamena disticha syn. Sertularia cornicina, upon which Hebella scandens syn. H. calcarata is growing as a parasite English: Sertularia cornicina McCr., upon which Hebella calcarata (Ag.) is growing as a para More