pantodontan
Any extinct eutherian mammal of the suborder †Pantodonta

pantodontans
plural of pantodontan

pantodontid
Any fish in the family Pantodontidae.

pantodontids
plural of pantodontid

pantolestid
Any extinct mammal in the family Pantolestidae.

pantolestids
plural of pantolestid

pantophthalmid
Any fly of the family Pantophthalmidae.

pantophthalmids
plural of pantophthalmid

panurid
Any bird in the family Panuridae; a bearded reedling.

panurids
plural of panurid

papilionid
Any butterfly of the family Papilionidae

papilionids
plural of papilionid

parabrotulid
Any fish in the family Parabrotulidae.

parabrotulids
plural of parabrotulid

paracalanid
Any copepod in the family Paracalanidae.

paracalanids
plural of paracalanid

paracalliopiid
Any amphipod in the family Paracalliopiidae.

paracalliopiids
plural of paracalliopiid

paraceltitid
Any extinct cephalopod in the family Paraceltitidae.

paraceltitids
plural of paraceltitid

paracryptodiran
Any extinct turtle of the infraorder †Paracryptodira

paracryptodirans
plural of paracryptodiran

paracryptodire
Alternative form of paracryptodiran.

paracryptodires
plural of paracryptodire

paralacydoniid
Any polychaete worm of the family Paralacydoniidae

paralacydoniids
plural of paralacydoniid

paralligatorid
Any extinct neosuchian crocodyliform in the family Paralligatoridae

paralligatorids
plural of paralligatorid

paramacellodid
Any extinct scincomorph lizard of the family Paramacellodidae

paramacellodids
plural of paramacellodid

paramegistid
Any mite in the family Paramegistidae.

paramegistids
plural of paramegistid

paramelitid
Any amphipod in the family Paramelitidae.

paramelitids
plural of paramelitid

paramphistome
Any parasitic flatworm of the genus Paramphistomum

paramphistomes
plural of paramphistome

paranthropine
Any extinct hominid of the genus †Paranthropus

paranthropines
plural of paranthropine

paraonid
Any polychaete of the family Paraonidae

paraonids
plural of paraonid

parapagurid
Any of the family Parapaguridae crab-like crustaceans.

parapagurids
plural of parapagurid

parapithecid
Any extinct primate in the family Parapithecidae.

parapithecids
plural of parapithecid

parapithecine
Synonym of parapithecid.

paraplatyarthrid
Any isopod of the genus Paraplatyarthrus

paraplatyarthrids
plural of paraplatyarthrid

parapteron
A small lateral sclerite on the thorax of an insect

parascylliid
Any shark in the family Parascylliidae.

parascylliids
plural of parascylliid

parasitaphelenchid
Any nematode of the family Parasitaphelenchidae

parasitaphelenchids
plural of parasitaphelenchid

parasitid
Any mite in the family Parasitidae.

parasitids
plural of parasitid

parasquillid
Any mantis shrimp in the family Parasquillidae.

parasquillids
plural of parasquillid

parastenocaridid
Any copepod in the family Parastenocarididae.

parastenocaridids
plural of parastenocaridid

parastrachiid
Any true bug of the family Parastrachiidae

parastrachiids
plural of parastrachiid

parathelphusid
Any crab in the family Parathelphusidae.

parathelphusids
plural of parathelphusid

paratropidid
Any spider in the family Paratropididae.

paratropidids
plural of paratropidid

pardaliscid
Any amphipod in the family Pardaliscidae.

pardaliscids
plural of pardaliscid

pareiasaurian
Any extinct parareptile of the clade †Pareiasauria

parholaspidid
Any mite in the family Parholaspididae.

parholaspidids
plural of parholaspidid

parid
Any bird in the family Paridae, the tits or chickadees

parids
plural of parid

parodontid
Any fish in the family Parodontidae.

parodontids
plural of parodontid

parthenopid
Any crab in the family Parthenopidae.

parthenopids
plural of parthenopid

partulid
Any snail in the family Partulidae.

partulids
plural of partulid

pasiphaeid
Any shrimp in the family Pasiphaeidae.

pasiphaeids
plural of pasiphaeid

passandrid
Any beetle in the family Passandridae.

passandrids
plural of passandrid

pataecid
Any fish in the family Pataecidae.

pataecids
plural of pataecid

patagornithine
Any extinct bird of the phorusrhacid subfamily Patagornithinae

patagornithines
plural of patagornithine

paucituberculatan
Any marsupial of the order Paucituberculata; a shrew opossum.

paucituberculatans
plural of paucituberculatan

paulchoffatiid
Any extinct mammal in the family Paulchoffatiidae.

paulchoffatiids
plural of paulchoffatiid

paurodontid
Any nematode in the family Paurodontidae.

paurodontids
plural of paurodontid

pauropod
Any myriapod in the class Pauropoda.

pectinariid
Any polychaete worm of the family Pectinariidae.

pectiniid
Any stony coral in the family Pectiniidae, the members of which have recently been found to all belong to other families such as the Lobophylliidae and Merulinidae.

pectiniids
plural of pectiniid

pediciid
Any fly in the family Pediciidae.

pediciids
plural of pediciid

pediculariid
Any cowrie or related gastropod in the family Pediculariidae, now considered to be the ovulid subfamily Pediculariinae.

pediculariids
plural of pediculariid

pediculid
Any body louse in the family Pediculidae

pediculids
plural of pediculid

pedilid
Any beetle in the family Pedilidae, now considered to be the pyrochroid subfamily Pedilinae.

pedilids
plural of pedilid

pedinid
Any sea urchin in the family Pedinidae

pedinids
plural of pedinid

pedionomid
Any bird in the family Pedionomidae; a plains-wanderer.

pedionomids
plural of pedionomid

pelagiellid
Any extinct mollusk in the family Pelagiellidae.

pelagiellids
plural of pelagiellid

pelagornithid
Any extinct bird in the family Pelagornithidae.

pelagornithids
plural of pelagornithid

pelecanoidid
Any bird in the family Pelecanoididae; a diving petrel.

pelecanoidids
plural of pelecanoidid

pelecinid
Any wasp in the family Pelecinidae.

pelecorhynchid
Any fly of the family Pelecorhynchidae.

pelecorhynchids
plural of pelecorhynchid

peloridiid
Any insect in the family Peloridiidae.

peloridiids
plural of peloridiid

peltospirid
Any gastropod in the family Peltospiridae.

peltospirids
plural of peltospirid

pemphigid
Any woolly aphid in the family Pemphigidae, now considered to be the tribe Pemphigini.

pemphigids
plural of pemphigid

penaeidean
Any marine crustacean of the family Penaeidae

penaeideans
plural of penaeidean

pennellid
Any copepod in the family Pennellidae.

pennellids
plural of pennellid

pentacerotid
Any fish in the family Pentacerotidae.

pentacerotids
plural of pentacerotid

pentacrinite
Any crinoid of the genus Pentacrinites.

pentamerid
Any brachiopod of the genus Pentamerus.

pentameride
Any extinct brachiopod of the order †Pentamerida

pentamerides
plural of pentameride

pentamerids
plural of pentamerid.

pentameroid
Any brachiopod of the family Pentamerida, known only as fossils

pentameroids
plural of pentameroid

pentatomid
Any shield bug in the family Pentatomidae

pentatomids
plural of pentatomid

penthaleid
Any mite of the family Penthaleidae.

penthaleids
plural of penthaleid

peraclid
Any sea butterfly in the family Peraclidae.

peraclids
plural of peraclid

peradectid
Any extinct mammal of the family Peradectidae

peradectids
plural of peradectid

peramelemorphian
Any marsupial of the order Peramelemorphia; a bilby or a bandicoot.

peramelemorphians
plural of peramelemorphian

peramelian
Any marsupial of the former order Peramelia (now Peramelemorphia)

peramelians
plural of peramelian

peramurid
Any extinct zatherian mammal in the family Peramuridae.

peramurids
plural of peramurid

percichthyid
Any fish in the family Percichthyidae.

percichthyids
plural of percichthyid

percid
Any fish in the family Percidae, the perches and darters.

percids
plural of percid

percophid
Any fish in the family Percophidae.

percophids
plural of percophid

percopsid
Any fish in the family Percopsidae, including two living species containing trout-perches and sand rollers

percopsids
plural of percopsid

percrocutid
Any extinct feliform carnivore in the family Percrocutidae.