Inflections of opisthocoelan [n.]
| sing. | opisthocoelan |
| plur. | opisthocoela or opisthocoelans |
Words with the same pattern :
opisthocoelan myriapodan molluscoidean ostracean macrolepidopteran ornithischian mammalian proturan hymenopteran mecopteran ornithodelphian pseudosuchian