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This group constituted part of the freshwater and aquatic crustacean assemblages. The carapace is relatively axially shortened, with a prominent gastric region. Laterally, a cervical groove is visible, with carapace margins which is defined by an acute spine or process, including a somewhat well
1210:
654:
Jones, Feldmann, Schweitzer, Reitano, Insacco, Wade , Rodney, Carrie , Agatino , Gianni (1 September 2015). "New
Pygocephalomorph (Peracarida) from the Permian of the Sosio Valley (Sicily, Italy)".
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627:"Habitat specialization and its relation to conservation policy in Crustacea"
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263:
The order contains extinct five families, and seven genera
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629:. In Elva Escobar-Briones, Fernando Alvarez (ed.).
1031:(shrimp, prawns, crayfish, lobsters, crabs, etc.)
1303:
1246:
1189:
1048:The three most speciose orders are marked in
767:
8:
680:: CS1 maint: multiple names: authors list (
631:Modern approaches to the study of Crustacea
564:Adami-Rodrigues, Pazinato & Pinto, 2016
551:Adami-Rodrigues, Pazinato & Pinto, 2016
538:Adami-Rodrigues, Pazinato & Pinto, 2016
239:. Pygocephalomorpha were abundant from the
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1148:
1052:; obelisks (†) mark extinct orders.
488:Taylor, Yan-Bin & Schram, 1998
449:Taylor, Yan-Bin & Schram, 1998
423:Taylor, Yan-Bin & Schram, 1998
14:
525:Pineiro, Morosi & Ramos, 2012
1266:
1209:
1152:
734:World Register of Marine Species
702:World Register of Marine Species
625:Marjorie L. Reaka-Kudla (2002).
104:
1344:Carboniferous first appearances
633:. Springer. pp. 211–221.
1:
656:Journal of Crustacean Biology
255:developed branchiostegites"
1364:Prehistoric crustacean stubs
1282:. You can help Knowledge by
1225:. You can help Knowledge by
1168:. You can help Knowledge by
670:– via Oxford Academic.
16:Extinct order of crustaceans
875:Stomatopoda (mantis shrimp)
1385:
1369:Carboniferous animal stubs
1274:This article related to a
1261:
1204:
1147:
1334:Carboniferous crustaceans
1043:
790:
668:10.1163/1937240X-00002367
188:
183:
101:Scientific classification
99:
23:
1329:Prehistoric Malacostraca
999:Cumacea (hooded shrimp)
1221:-related article is a
1164:related article is a
1114:Paleobiology Database
30:Carboniferous–Permian
1023:Euphausiacea (krill)
1349:Permian extinctions
725:"Pygocephalomorpha
697:"Pygocephalomorpha"
277:Jerometichenoriidae
192:Jerometichenoriidae
1359:Malacostraca stubs
870:Archaeostomatopoda
497:Pygocephalomorpha
1354:Crustacean orders
1291:
1290:
1234:
1233:
1217:This prehistoric
1177:
1176:
1142:
1141:
1077:Pygocephalomorpha
1069:Taxon identifiers
1060:
1059:
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1039:
1038:
989:Pygocephalomorpha
640:978-0-306-47366-1
226:Pygocephalomorpha
219:
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171:Pygocephalomorpha
24:Pygocephalomorpha
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950:(opossum shrimp)
931:Spelaeogriphacea
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394:Tealliocarididae
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289:Jerometichenoria
286:
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275:
243:era until their
207:Tealliocarididae
174:
169:
109:
108:
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31:
27:Temporal range:
21:
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1339:Permian animals
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1112:
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1084:
1071:
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1035:
1003:
936:Thermosbaenacea
917:
913:Palaeocaridacea
879:
849:
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749:
739:
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1018:Angustidontida
1013:
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978:
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927:
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885:Eumalacostraca
881:
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864:Aeschronectida
859:
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727:incertae sedis
715:
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662:(5): 627–632.
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592:
579:
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499:incertae sedis
492:
491:
490:
477:
471:Pseudogalathea
464:
451:
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388:
387:
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373:
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342:Pygocephalidae
336:
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321:
297:
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266:incertae sedis
260:
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217:
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202:Pygocephalidae
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1276:Carboniferous
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1010:
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986:
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976:Ingolfiellida
974:
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971:
967:
965:
962:
960:
957:
955:
952:
949:
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944:
942:
941:Lophogastrida
939:
937:
934:
932:
929:
928:
926:
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907:Bathynellacea
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841:
839:
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830:
828:
827:Archaeostraca
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577:Beurlen, 1934
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462:Beurlen, 1931
460:
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425:
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420:Tylocarididae
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368:
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355:
348:
347:
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337:
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303:Notocarididae
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241:Carboniferous
238:
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212:Tylocarididae
210:
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197:Notocarididae
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61:
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46:
41:
36:
22:
19:
1284:expanding it
1278:animal is a
1273:
1227:expanding it
1216:
1170:expanding it
1162:Malacostraca
1159:
1144:
1076:
1049:
1028:
988:
980:
968:
954:Stygiomysida
945:
844:Hymenostraca
818:Phyllocarida
784:Malacostraca
738:. Retrieved
732:
726:
718:
706:. Retrieved
700:
690:
676:cite journal
659:
655:
649:
630:
620:
605:Tealliocaris
603:
584:
571:
560:Pittinucaris
558:
545:
532:
519:
506:
482:
469:
456:
445:Fujianocaris
443:
430:
406:Tealliocaris
404:
397:Brooks, 1962
384:Huxley, 1857
380:Pygocephalus
378:
371:Brooks, 1962
365:
358:Brooks, 1962
352:
345:Brooks, 1962
332:Clarke, 1920
326:
313:
306:Brooks, 1962
293:Schram, 1978
287:
280:Schram, 1978
264:
262:
253:
225:
220:
170:
154:Superorder:
148:Malacostraca
18:
902:Anaspidacea
855:Hoplocarida
838:Leptostraca
833:Hoplostraca
806:Subphylum:
740:26 December
708:26 December
590:Jones, 2015
475:Peach, 1883
410:Peach, 1908
367:Mamayocaris
354:Anthracaris
319:Broom, 1931
237:crustaceans
1323:Categories
1219:crustacean
994:Tanaidacea
964:Bochusacea
923:Peracarida
802:Arthropoda
782:Orders of
612:References
586:Sosiocaris
547:Permocaris
534:Iraticaris
512:Fong, 1972
508:Bellocaris
436:Shen, 1983
328:Paulocaris
245:extinction
158:Peracarida
138:Arthropoda
970:Amphipoda
894:Syncarida
808:Crustacea
484:Tylocaris
432:Chaocaris
315:Notocaris
234:peracarid
232:group of
184:Families
124:Kingdom:
118:Eukaryota
1086:Wikidata
1029:Decapoda
1009:Eucarida
959:Mictacea
800:Phylum:
796:Animalia
794:Kingdom
598:See also
573:Pygaspis
458:Liocaris
259:Families
134:Phylum:
128:Animalia
114:Domain:
1092:Q728681
982:Isopoda
723:WoRMS.
695:WoRMS.
521:Hoplita
249:Permian
247:in the
230:extinct
176:Beurlen
164:Order:
144:Class:
1132:477254
1119:168982
947:Mysida
637:
228:is an
178:, 1930
1160:This
1127:WoRMS
1106:11795
1101:IRMNG
251:era.
223:order
1280:stub
1223:stub
1166:stub
1050:bold
742:2022
710:2022
682:link
635:ISBN
221:The
35:PreꞒ
664:doi
1325::
1129::
1116::
1103::
1088::
731:.
699:.
678:}}
674:{{
660:35
658:.
269::
85:Pg
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1016:†
987:†
911:†
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768:t
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666::
643:.
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324:†
311:†
300:†
285:†
274:†
168:†
90:N
80:K
75:J
70:T
65:P
60:C
55:D
50:S
45:O
40:Ꞓ
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