104:
1331:
133:
1319:
967:
to the tail is 35 mm (1.4 in) – of which 10 mm (0.4 in) is the rostrum – and the animal has a maximum width of 15 mm (0.6 in). Since the proportions of lobsters change little as they grow, it is impossible to say whether the specimen is a
1053:
exposed in
Contact Gulch of the Wrangell Mountains, Alaska. Based on the palyostratigraphy the exposure is suggested to date to the latest Albian in age, and lithography of the site indicates an openwater depositional environment on the continental shelf.
1003:
was the first arthropod fossil described from
Antarctica. It was part of a small collection of fossils found by the artist Frank Wilbert Stokes on Snow Hill Island, on the Antarctic Peninsula. The single lobster specimen in the collection was named
1016:
have been collected from islands in the James Ross Basin area, especially from
Seymour Island. The species ranges from the Cretaceous (Campanian-Maastrichtian) to the Paleogene (Paleocene).
119:
1407:
280:
period (from 201.6 to 28.4 Ma). Fossils of this genus have been found in sediments of Europe, Argentina, Madagascar, Canada, the United States, and
Antarctica.
1276:
Feldmann, R. M.; Tshudy, D. M.; Thomson, M. R. A. (1993). "Late
Cretaceous and Paleocene decapod crustaceans from James Ross Basin, Antarctic Peninsula".
1394:
1191:
921:
1541:
1501:
1516:
1476:
1466:
1260:
1536:
1526:
1471:
1531:
1076:
1433:
1521:
1506:
1491:
1481:
1114:(Weller, 1903), from Antarctica: historical review, and transfer of specimens from the United States Polar Rock Repository"
1496:
1212:
1309:
1150:
Schweitzer, C.E.; Feldmann, R.M. (2001). "New
Cretaceous and Tertiary decapod crustaceans from western North America".
1486:
132:
1511:
940:
1225:
1050:
1546:
1247:
Carrie E. Schweitzer; Rodney M. Feldmann; Alessandro
Garassino; Hiroaki Karasawa; GĂĽnter Schweigert (2010).
936:
1461:
1347:
1034:
1420:
1038:
885:
881:
103:
1438:
1335:
1285:
982:, because the rostrum was not adorned with lateral spines. It was later considered part of the genus
969:
1186:
1323:
1229:
1030:
127:
1425:
1412:
1256:
1109:
964:
963:
are not visible, but two large claws are well preserved. The length of the specimen, from the
1293:
1252:
1221:
1125:
896:
1385:
1080:
986:
as the relationship between the two genera was reassessed, but has since been restored to
1289:
1182:
916:
865:
115:
1455:
877:
61:
230:
174:
1318:
1370:
1379:
194:
36:
1297:
857:
81:
46:
1130:
960:
900:
893:
277:
164:
144:
86:
1210:
Dale Tshudy (2003). "Clawed lobster (Nephropidae) diversity through time".
1364:
273:
184:
76:
71:
56:
51:
41:
1399:
1233:
978:
262:
258:
204:
91:
66:
956:
952:
904:
889:
861:
255:
154:
1341:
1189:[Report of a crustacean from the green sands of Grandpré].
972:
or an adult. Pelseneer originally placed the species in the genus
1049:
The known fossil was collected by J. M. Tropp from strata of the
935:("Report of a crustacean from the green sands of Grandpré"). The
1345:
1008:
by Stuart Weller in 1903. The species was later transferred to
1226:
10.1651/0278-0372(2003)023[0178:CLNDTT]2.0.CO;2
1012:. Since its first discovery, several hundred specimens of
288:
A number of species have been described or placed within
1192:
Bulletin du Musée royal d'histoire naturelle de
Belgique
922:
Bulletin du Musée royal d'histoire naturelle de
Belgique
892:, and collected by M. F. L. Cornet. It was found in a
1307:
1187:"Notice sur un crustacé des sables verts de Grandpré"
1108:
Babcock, L. E.; Feldmann, R.M.; Grunow, A.M. (2024).
1249:
Systematic List of Fossil
Decapod Crustacean Species
1354:
943:, who donated the specimen to Pelseneer for study.
930:
Notice sur un crustacé des sables verts de Grandpré
1029:is known from Cretaceous sediments exposed in the
1145:
1143:
1141:
951:The specimen is nearly complete. The tail fan (
120:Galerie de paléontologie et d'anatomie comparée
8:
928:
1177:
1175:
1173:
1171:
1169:
1167:
1165:
1342:
272:These epifaunal carnivores lived from the
102:
20:
1129:
1033:of Alaska. The species was described by
1251:. Crustaceana monographs. Vol. 10.
976:, rather than the closely related genus
915:The species was originally described by
1314:
1063:
1152:Bulletin of the Mizunami Fossil Museum
7:
1103:
1101:
1099:
1097:
1071:
1069:
1067:
265:. The type species of this genus is
864:and was first described in 1886 by
14:
1110:"Cretaceous–Palaeogene lobsters,
1329:
1317:
131:
816:Schweitzer & Feldmann, 2001
1:
1542:Prehistoric crustacean genera
1502:Fossil taxa described in 1849
1213:Journal of Crustacean Biology
564:Schweitzer and Feldmann, 2003
1517:Fossils of the United States
1477:Early Cretaceous crustaceans
1467:Hettangian first appearances
880:was discovered in 1868 near
1537:Late Cretaceous crustaceans
1527:Middle Jurassic crustaceans
1077:"The Paleobiology Database"
959:) and many of the thoracic
596:Karasawa and Hayakawa, 2000
1563:
1472:Early Jurassic crustaceans
919:in an 1886 article in the
911:History and classification
392:Feldmann and Holland, 1971
1532:Late Jurassic crustaceans
1298:10.1017/S0022336000062077
1051:Moonshine Creek Formation
941:Pierre-Joseph van Beneden
808:Milne & Edwards, 1886
236:
229:
128:Scientific classification
126:
110:
101:
23:
16:Extinct genus of lobsters
500:Feldmann and Crame, 1998
261:belonging to the family
1278:Journal of Paleontology
1131:10.33265/polar.v43.9866
939:commemorates Professor
588:Kato and Karasawa, 2006
476:Fritsch and Kafka, 1887
460:Robineae-Desvoidy, 1849
376:Fritsch and Kafka, 1887
929:
792:Rathbun and Wade, 1926
1522:Oligocene crustaceans
1507:Fossils of Madagascar
1492:Oligocene extinctions
1482:Paleocene crustaceans
1421:Paleobiology Database
1497:Fossils of Argentina
1035:Carrie E. Schweitzer
267:Hoploparia longimana
112:Hoploparia longimana
1290:1993JPal...67S...1F
854:Hoploparia benedeni
848:Hoploparia benedeni
1487:Eocene crustaceans
1112:Hoploparia stokesi
1039:Rodney M. Feldmann
1031:Wrangell Mountains
1027:Hoploparia tshudyi
1021:Hoploparia tshudyi
1001:Hoploparia stokesi
995:Hoploparia stokesi
860:rocks in northern
696:Van Straelen, 1936
636:Etheridge Jr, 1917
436:Van Straelen, 1921
420:Van Straelen, 1949
308:Van Straelen, 1936
238:Astacus longimanus
32:Jurassic–Paleogene
1512:Fossils of Canada
1449:
1448:
1348:Taxon identifiers
1262:978-90-04-17891-5
677:H. nephropiformis
247:
246:
225:
1554:
1442:
1441:
1429:
1428:
1416:
1415:
1403:
1402:
1390:
1389:
1388:
1375:
1374:
1373:
1343:
1334:
1333:
1332:
1322:
1321:
1313:
1302:
1301:
1273:
1267:
1266:
1244:
1238:
1237:
1207:
1201:
1200:
1179:
1160:
1159:
1147:
1136:
1135:
1133:
1105:
1092:
1091:
1089:
1088:
1079:. Archived from
1073:
1006:Glyphaea stokesi
937:specific epithet
932:
841:
833:
825:
817:
809:
801:
793:
789:H. tennesseensis
785:
777:
769:
761:
753:
745:
737:
729:
721:
713:
705:
697:
689:
681:
673:
661:
653:
645:
637:
629:
621:
613:
605:
597:
589:
581:
573:
565:
557:
549:
541:
533:
525:
517:
509:
501:
493:
485:
477:
469:
461:
453:
445:
437:
429:
421:
413:
401:
393:
385:
377:
369:
361:
353:
345:
333:
325:
317:
309:
301:
223:
216:
136:
135:
118:, on display at
106:
96:
33:
29:Temporal range:
21:
1562:
1561:
1557:
1556:
1555:
1553:
1552:
1551:
1452:
1451:
1450:
1445:
1437:
1432:
1424:
1419:
1411:
1406:
1398:
1393:
1384:
1383:
1378:
1369:
1368:
1363:
1350:
1340:
1330:
1328:
1316:
1308:
1306:
1305:
1275:
1274:
1270:
1263:
1246:
1245:
1241:
1209:
1208:
1204:
1181:
1180:
1163:
1149:
1148:
1139:
1107:
1106:
1095:
1086:
1084:
1075:
1074:
1065:
1060:
1047:
1024:
998:
949:
913:
874:
851:
844:
839:
831:
823:
815:
807:
800:Borrisiak, 1904
799:
791:
783:
775:
767:
759:
751:
743:
735:
727:
719:
711:
703:
695:
687:
679:
667:
660:Pelseneer, 1886
659:
651:
643:
635:
627:
625:H. mcnairyensis
619:
611:
603:
595:
587:
579:
571:
563:
555:
547:
539:
531:
529:H. groenlandica
523:
515:
507:
499:
491:
483:
475:
468:Lorenthey, 1929
467:
459:
451:
443:
435:
427:
419:
407:
399:
391:
383:
375:
367:
360:Pelseneer, 1886
359:
351:
339:
337:H. bearpawensis
331:
323:
315:
307:
299:
297:H. albertaensis
286:
243:
240:
222:
214:
130:
97:
95:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
44:
39:
31:
30:
27:
17:
12:
11:
5:
1560:
1558:
1550:
1549:
1547:Decapod genera
1544:
1539:
1534:
1529:
1524:
1519:
1514:
1509:
1504:
1499:
1494:
1489:
1484:
1479:
1474:
1469:
1464:
1454:
1453:
1447:
1446:
1444:
1443:
1430:
1417:
1404:
1391:
1376:
1360:
1358:
1352:
1351:
1346:
1339:
1338:
1326:
1304:
1303:
1268:
1261:
1239:
1220:(1): 178–186.
1202:
1183:Paul Pelseneer
1161:
1137:
1118:Polar Research
1113:
1093:
1062:
1061:
1059:
1056:
1046:
1043:
1023:
1018:
997:
992:
948:
945:
917:Paul Pelseneer
912:
909:
873:
870:
866:Paul Pelseneer
856:is known from
850:
845:
843:
842:
834:
826:
824:Feldmann, 2001
818:
810:
802:
794:
786:
784:Schluter, 1879
778:
776:Schluter, 1879
770:
762:
754:
746:
744:Secretan, 1964
738:
736:Tribolet, 1876
730:
722:
714:
712:Feldmann, 1974
706:
704:Secretan, 1964
698:
690:
682:
680:Schluter, 1879
674:
662:
654:
652:Karasawa, 1998
646:
644:Tribolet, 1876
638:
630:
622:
614:
606:
604:Noetling, 1885
598:
590:
582:
574:
572:Secretan, 1964
566:
558:
550:
542:
534:
526:
518:
510:
505:H. gammaroides
502:
494:
486:
478:
470:
462:
454:
449:H. dentonensis
446:
438:
430:
422:
414:
402:
400:Schluter, 1879
397:H. calcarifera
394:
386:
378:
370:
368:Schluter, 1862
362:
354:
346:
334:
326:
324:Wilckens, 1907
318:
310:
302:
293:
285:
282:
254:is a genus of
245:
244:
241:
234:
233:
227:
226:
212:
208:
207:
202:
198:
197:
192:
188:
187:
182:
178:
177:
172:
168:
167:
162:
158:
157:
152:
148:
147:
142:
138:
137:
124:
123:
116:United Kingdom
108:
107:
99:
98:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
40:
35:
34:
28:
15:
13:
10:
9:
6:
4:
3:
2:
1559:
1548:
1545:
1543:
1540:
1538:
1535:
1533:
1530:
1528:
1525:
1523:
1520:
1518:
1515:
1513:
1510:
1508:
1505:
1503:
1500:
1498:
1495:
1493:
1490:
1488:
1485:
1483:
1480:
1478:
1475:
1473:
1470:
1468:
1465:
1463:
1462:True lobsters
1460:
1459:
1457:
1440:
1435:
1431:
1427:
1422:
1418:
1414:
1409:
1405:
1401:
1396:
1392:
1387:
1381:
1377:
1372:
1366:
1362:
1361:
1359:
1357:
1353:
1349:
1344:
1337:
1336:Palaeontology
1327:
1325:
1320:
1315:
1311:
1299:
1295:
1291:
1287:
1284:(S28): 1–41.
1283:
1279:
1272:
1269:
1264:
1258:
1254:
1250:
1243:
1240:
1235:
1231:
1227:
1223:
1219:
1215:
1214:
1206:
1203:
1198:
1195:(in French).
1194:
1193:
1188:
1184:
1178:
1176:
1174:
1172:
1170:
1168:
1166:
1162:
1157:
1153:
1146:
1144:
1142:
1138:
1132:
1127:
1124:(9866): 1–5.
1123:
1119:
1115:
1111:
1104:
1102:
1100:
1098:
1094:
1083:on 2022-03-25
1082:
1078:
1072:
1070:
1068:
1064:
1057:
1055:
1052:
1044:
1042:
1040:
1036:
1032:
1028:
1022:
1019:
1017:
1015:
1011:
1007:
1002:
996:
993:
991:
989:
985:
981:
980:
975:
971:
966:
962:
958:
954:
946:
944:
942:
938:
934:
931:
924:
923:
918:
910:
908:
906:
902:
898:
895:
891:
887:
883:
879:
878:type specimen
871:
869:
867:
863:
859:
855:
849:
846:
838:
835:
830:
827:
822:
821:H. uzbekensis
819:
814:
811:
806:
803:
798:
795:
790:
787:
782:
781:H. sulcicauda
779:
774:
771:
766:
763:
760:Rathbun, 1929
758:
757:H. shastensis
755:
750:
749:H. senonensis
747:
742:
739:
734:
731:
726:
723:
718:
715:
710:
709:H. riddlensis
707:
702:
699:
694:
693:H. perseneeri
691:
688:Beneden, 1872
686:
683:
678:
675:
671:
666:
663:
658:
655:
650:
647:
642:
639:
634:
631:
628:Rathbun, 1926
626:
623:
620:Sowerby, 1826
618:
615:
610:
607:
602:
599:
594:
591:
586:
583:
580:Rathbun, 1935
578:
575:
570:
569:H. intermedia
567:
562:
559:
556:Bosquet, 1854
554:
551:
546:
543:
538:
537:H. hakelensis
535:
530:
527:
524:Pilsbry, 1901
522:
519:
516:Rathbun, 1935
514:
511:
506:
503:
498:
495:
492:Pilsbry, 1901
490:
487:
482:
479:
474:
471:
466:
463:
458:
455:
452:Rathbun, 1935
450:
447:
442:
439:
434:
431:
428:Beurlen, 1938
426:
425:H. columbiana
423:
418:
417:H. collignoni
415:
411:
406:
405:H. catalunica
403:
398:
395:
390:
387:
384:Rathbun, 1935
382:
381:H. blossomana
379:
374:
373:H. biserialis
371:
366:
363:
358:
355:
350:
347:
343:
338:
335:
332:Harbort, 1905
330:
327:
322:
321:H. antarctica
319:
316:Rathbun, 1935
314:
311:
306:
303:
298:
295:
294:
292:
291:
283:
281:
279:
275:
270:
268:
264:
260:
257:
253:
252:
242:Sowerby, 1826
239:
235:
232:
228:
221:
220:
213:
210:
209:
206:
203:
200:
199:
196:
193:
190:
189:
186:
183:
180:
179:
176:
173:
170:
169:
166:
163:
160:
159:
156:
153:
150:
149:
146:
143:
140:
139:
134:
129:
125:
121:
117:
113:
109:
105:
100:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
38:
26:
22:
19:
1355:
1281:
1277:
1271:
1248:
1242:
1217:
1211:
1205:
1196:
1190:
1155:
1151:
1121:
1117:
1085:. Retrieved
1081:the original
1048:
1045:Stratigraphy
1026:
1025:
1020:
1013:
1009:
1005:
1000:
999:
994:
987:
983:
977:
973:
950:
926:
920:
914:
903:deposits of
875:
872:Stratigraphy
853:
852:
847:
840:Quayle, 1987
836:
832:Quayle, 1987
829:H. victoriae
828:
820:
812:
804:
797:H. triboleti
796:
788:
780:
772:
768:Weller, 1903
764:
756:
748:
740:
733:H. schluteri
732:
724:
716:
708:
700:
692:
684:
676:
669:
665:H. natsumiae
664:
656:
649:H. miyamotoi
648:
640:
633:H. mesembria
632:
624:
617:H. longimana
616:
608:
600:
592:
585:H. kamimurai
584:
576:
568:
560:
553:H. heterodon
552:
545:H. hemprichi
544:
536:
528:
521:H. gladiator
520:
513:H. georgeana
512:
504:
496:
488:
480:
472:
464:
456:
448:
444:Roemer, 1841
440:
432:
424:
416:
409:
404:
396:
388:
380:
372:
364:
356:
348:
341:
336:
328:
320:
312:
304:
300:Tshudy, 2005
296:
289:
287:
271:
266:
250:
249:
248:
237:
231:Type species
218:
217:
175:Malacostraca
111:
24:
18:
1380:Wikispecies
1324:Crustaceans
1199:(2): 47–59.
947:Description
925:, entitled
752:Forir, 1887
720:McCoy, 1849
609:H. lehmanni
577:H. johnsoni
548:Merin, 1941
540:Fraas, 1878
508:McCoy, 1849
497:H. gadzicki
473:H. falcifer
465:H. eocenica
457:H. edwardsi
389:H. buntingi
365:H. beyrichi
357:H. benedeni
352:McCoy, 1849
263:Nephropidae
224:M’Coy, 1849
205:Nephropidae
195:Pleocyemata
1456:Categories
1386:Hoploparia
1356:Hoploparia
1158:: 173–210.
1087:2021-12-17
1058:References
1014:H. stokesi
1010:Hoploparia
988:Hoploparia
974:Hoploparia
961:appendages
894:phosphatic
858:Cretaceous
813:H. tshudyi
805:H. trigeri
773:H. suecica
765:H. stokesi
741:H. sculpta
728:Bell, 1863
701:H. pusilla
657:H. munchki
612:Haas, 1889
561:H. horrida
532:Ravn, 1903
484:Bohm, 1891
441:H. dentata
433:H. corneti
408:Garassino
313:H. anomala
305:H. alpinus
290:Hoploparia
251:Hoploparia
219:Hoploparia
191:Suborder:
165:Arthropoda
25:Hoploparia
1371:Q18350017
1041:in 2001.
901:greensand
725:H. scabra
685:H. percyi
668:Karasawa
641:H. minima
601:H. klebsi
481:H. fraasi
340:Feldmann
329:H. aspera
278:Paleogene
151:Kingdom:
145:Eukaryota
122:in Paris
1365:Wikidata
1185:(1886).
970:juvenile
886:Ardennes
882:Grandpré
837:H. wardi
717:H. saxbi
593:H. kamuy
489:H. gabbi
349:H. belli
284:Taxonomy
274:Jurassic
201:Family:
185:Decapoda
161:Phylum:
155:Animalia
141:Domain:
1439:1580748
1413:1424160
1400:4646502
1310:Portals
1286:Bibcode
1234:1549871
984:Homarus
979:Homarus
965:rostrum
957:uropods
276:to the
259:lobster
211:Genus:
181:Order:
171:Class:
1259:
1232:
953:telson
905:Albian
897:nodule
890:France
862:France
672:, 2008
670:et al.
412:, 2009
410:et al.
344:, 1977
342:et al.
256:fossil
1434:WoRMS
1426:22484
1408:IRMNG
1253:Brill
1230:JSTOR
907:age.
114:from
1395:GBIF
1257:ISBN
1037:and
955:and
876:The
37:Preęž’
1294:doi
1222:doi
1126:doi
899:in
1458::
1436::
1423::
1410::
1397::
1382::
1367::
1292:.
1282:67
1280:.
1255:.
1228:.
1218:23
1216:.
1164:^
1156:28
1154:.
1140:^
1122:43
1120:.
1116:.
1096:^
1066:^
990:.
888:,
884:,
868:.
269:.
87:Pg
1312::
1300:.
1296::
1288::
1265:.
1236:.
1224::
1197:4
1134:.
1128::
1090:.
933:"
927:"
215:â€
92:N
82:K
77:J
72:T
67:P
62:C
57:D
52:S
47:O
42:ęž’
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