31:
57:
560:
506:
530:
590:
481:
286:
87:
518:
575:
545:
251:
that have a funnel shelter on one edge. The web is not sticky, but these spiders make up for that by running very rapidly. The larger specimens (depending on species) can grow to about 19 mm in body length. They may be recognized by the arrangement of their eight eyes into three rows. The top
305:; the former possesses two quasiparallel lines from the eyes to the beginning of the abdomen. The latter genus has curved, irregular lines that often meet at the end. Another difference is the length of the front legs row in females, but in males, the similarities are not as in line.
282:"to look like". They are harmless spiders. Although most spiders use their webs to catch prey, the grass spider's web lacks adhesive ability. The spiders make up for that with their fast running.
252:
row has two eyes, the middle row has four eyes, and the bottom row has two eyes (spaced wider than the ones on the top row). They have two prominent hind
559:
906:
30:
867:
893:
480:
529:
970:
56:
898:
680:
505:
185:
589:
702:
911:
609:
574:
802:
947:
86:
980:
975:
807:
417:
65:
38:
694:
517:
48:
544:
406:
732:
685:
439:
373:
74:
256:, somewhat indistinct bands on their legs, and two dark bands running down either side of the
934:
770:
70:
924:
942:
841:
779:
395:
351:
712:
8:
461:
450:
428:
362:
329:
318:
202:
384:
340:
253:
81:
919:
828:
784:
833:
755:
964:
435:– North America. Introduced to Ukraine, Russia (Europe, Far East), Kyrgyzstan
302:
257:
158:
194:
794:
880:
764:
285:
128:
872:
248:
244:
168:
820:
885:
854:
118:
98:
726:
859:
815:
749:
138:
648:
270:
846:
275:
148:
108:
240:
629:
Giebel, C. G. (1869). "Über einige
Spinnen aus Illinois".
313:
As of April 2019 it contains fourteen species:
247:described by C.G. Giebel in 1869. They weave sheet
631:Zeitschrift für die Gesammten Naturwissenschaften
962:
274:(Eurasian grass spiders), a genus of similar
325:– common American grass spider - USA, Canada
55:
29:
301:consists of the pattern appearing on the
722:. Ohio Division of Wildlife. p. 14.
284:
710:
622:
963:
628:
731:
730:
289:Grass spiders coupling in funnel web
695:Diagnostic Photos and information,
641:
347:– desert grass spider - USA, Mexico
268:The genus name is a combination of
13:
14:
992:
674:
538:sp. showing pronounced leg spines
511:Same, showing elaborate pedipalps
948:urn:lsid:nmbe.ch:spidergen:01815
588:
573:
568:in web built on grass, with prey
558:
543:
528:
516:
504:
479:
85:
297:and the related European genus
703:Common Spiders in California,
1:
659:. Natural History Museum Bern
615:
466:(Chamberlin & Ivie, 1933)
455:(Chamberlin & Ivie, 1935)
411:(Chamberlin & Ivie, 1935)
367:(Chamberlin & Ivie, 1941)
356:(Chamberlin & Ivie, 1935)
334:(Chamberlin & Ivie, 1935)
293:The main distinction between
971:Spiders of the United States
711:Bradley, Richard A. (2012).
691:(free for noncommercial use)
221:
7:
603:
10:
997:
472:
444:(Bosco & Chuang, 2018)
323:(Gertsch & Ivie, 1936)
308:
739:
418:Agelenopsis pennsylvanica
218:
213:
200:
193:
82:Scientific classification
80:
66:Agelenopsis pennsylvanica
63:
54:
37:
28:
23:
598:under a magnifying glass
489:male, 17 mm (about
235:, commonly known as the
49:Vernon, British Columbia
407:Agelenopsis oregonensis
263:
24:American grass spiders
720:Common Spiders of Ohio
440:Agelenopsis riechertae
374:Agelenopsis longistyla
290:
237:American grass spiders
75:Chesterfield, Virginia
288:
71:Pocahontas State Park
657:World Spider Catalog
396:Agelenopsis oklahoma
352:Agelenopsis emertoni
523:Same, from the side
462:Agelenopsis utahana
451:Agelenopsis spatula
429:Agelenopsis potteri
363:Agelenopsis kastoni
330:Agelenopsis aleenae
319:Agelenopsis actuosa
681:Agelenidae species
422:(C. L. Koch, 1843)
389:(Walckenaer, 1841)
385:Agelenopsis naevia
341:Agelenopsis aperta
291:
981:Agelenidae genera
976:Spiders of Canada
958:
957:
920:Open Tree of Life
733:Taxon identifiers
610:Funnel-web spider
467:
456:
445:
434:
433:(Blackwall, 1846)
423:
412:
401:
390:
379:
368:
357:
346:
335:
324:
228:
227:
208:
207:(Blackwall, 1846)
189:
988:
951:
950:
938:
937:
928:
927:
915:
914:
902:
901:
889:
888:
876:
875:
863:
862:
850:
849:
837:
836:
824:
823:
811:
810:
798:
797:
788:
787:
775:
774:
773:
760:
759:
758:
728:
727:
723:
717:
668:
667:
665:
664:
645:
639:
638:
626:
592:
581:A. pennsylvanica
577:
562:
547:
532:
520:
508:
498:
497:
493:
483:
465:
454:
443:
432:
421:
410:
399:
388:
377:
366:
355:
344:
333:
322:
206:
184:
90:
89:
59:
33:
21:
20:
16:Genus of spiders
996:
995:
991:
990:
989:
987:
986:
985:
961:
960:
959:
954:
946:
941:
933:
931:
923:
918:
910:
905:
897:
892:
884:
879:
871:
866:
858:
853:
845:
840:
832:
827:
819:
814:
806:
801:
793:
791:
783:
778:
769:
768:
763:
754:
753:
748:
735:
715:
705:Agelenopsis sp.
697:Agelenopsis sp.
688:Agelenopsis sp.
677:
672:
671:
662:
660:
647:
646:
642:
627:
623:
618:
606:
599:
593:
584:
578:
569:
563:
554:
548:
539:
533:
524:
521:
512:
509:
500:
495:
491:
490:
487:Agelenopsis sp.
484:
475:
400:(Gertsch, 1936)
345:(Gertsch, 1934)
311:
266:
209:
183:
84:
17:
12:
11:
5:
994:
984:
983:
978:
973:
956:
955:
953:
952:
939:
929:
916:
903:
890:
877:
864:
851:
838:
825:
812:
799:
789:
776:
761:
745:
743:
737:
736:
725:
724:
713:"Grass Spider"
708:
700:
692:
683:
676:
675:External links
673:
670:
669:
640:
620:
619:
617:
614:
613:
612:
605:
602:
601:
600:
594:
587:
585:
579:
572:
570:
564:
557:
555:
549:
542:
540:
534:
527:
525:
522:
515:
513:
510:
503:
501:
485:
478:
474:
471:
470:
469:
458:
447:
436:
425:
414:
403:
392:
381:
370:
359:
348:
337:
326:
310:
307:
265:
262:
245:funnel weavers
226:
225:
216:
215:
211:
210:
198:
197:
191:
190:
176:
172:
171:
166:
162:
161:
156:
152:
151:
146:
142:
141:
136:
132:
131:
126:
122:
121:
116:
112:
111:
106:
102:
101:
96:
92:
91:
78:
77:
61:
60:
52:
51:
35:
34:
26:
25:
15:
9:
6:
4:
3:
2:
993:
982:
979:
977:
974:
972:
969:
968:
966:
949:
944:
940:
936:
930:
926:
921:
917:
913:
908:
904:
900:
895:
891:
887:
882:
878:
874:
869:
865:
861:
856:
852:
848:
843:
839:
835:
830:
826:
822:
817:
813:
809:
804:
800:
796:
790:
786:
781:
777:
772:
766:
762:
757:
751:
747:
746:
744:
742:
738:
734:
729:
721:
714:
709:
707:
706:
701:
699:
698:
693:
690:
689:
684:
682:
679:
678:
658:
654:
653:Giebel, 1869"
652:
644:
636:
632:
625:
621:
611:
608:
607:
597:
591:
586:
583:female in web
582:
576:
571:
567:
561:
556:
552:
546:
541:
537:
531:
526:
519:
514:
507:
502:
488:
482:
477:
476:
468:– USA, Canada
464:
463:
459:
453:
452:
448:
442:
441:
437:
431:
430:
426:
424:– USA, Canada
420:
419:
415:
413:– USA, Canada
409:
408:
404:
402:– USA, Canada
398:
397:
393:
391:– USA, Canada
387:
386:
382:
378:(Banks, 1901)
376:
375:
371:
365:
364:
360:
354:
353:
349:
343:
342:
338:
332:
331:
327:
321:
320:
316:
315:
314:
306:
304:
303:cephalothorax
300:
296:
287:
283:
281:
277:
273:
272:
261:
259:
258:cephalothorax
255:
250:
246:
242:
238:
234:
233:
224:
223:
217:
212:
205:
204:
199:
196:
192:
187:
182:
181:
177:
174:
173:
170:
167:
164:
163:
160:
159:Araneomorphae
157:
154:
153:
150:
147:
144:
143:
140:
137:
134:
133:
130:
127:
124:
123:
120:
117:
114:
113:
110:
107:
104:
103:
100:
97:
94:
93:
88:
83:
79:
76:
72:
69:in web, from
68:
67:
62:
58:
53:
50:
46:
45:
44:pennsylvanica
41:
36:
32:
27:
22:
19:
740:
719:
704:
696:
687:
686:Pictures of
661:. Retrieved
656:
650:
643:
634:
630:
624:
595:
580:
565:
550:
535:
486:
460:
449:
438:
427:
416:
405:
394:
383:
372:
361:
350:
339:
328:
317:
312:
298:
294:
292:
279:
278:, and Greek
269:
267:
236:
231:
230:
229:
219:
201:
195:Type species
179:
178:
155:Infraorder:
64:
43:
39:
18:
881:iNaturalist
785:Agelenopsis
771:Agelenopsis
765:Wikispecies
741:Agelenopsis
651:Agelenopsis
596:Agelenopsis
566:Agelenopsis
551:Agelenopsis
536:Agelenopsis
295:Agelenopsis
232:Agelenopsis
180:Agelenopsis
129:Chelicerata
125:Subphylum:
40:Agelenopsis
965:Categories
663:2019-04-16
637:: 248–253.
616:References
553:in its web
254:spinnerets
203:A. potteri
169:Agelenidae
119:Arthropoda
139:Arachnida
105:Kingdom:
99:Eukaryota
816:BugGuide
792:BioLib:
756:Q2826535
750:Wikidata
604:See also
222:see text
214:Species
165:Family:
115:Phylum:
109:Animalia
95:Domain:
935:4060400
873:2139659
494:⁄
473:Gallery
309:Species
299:Agelena
276:spiders
271:Agelena
239:, is a
175:Genus:
149:Araneae
145:Order:
135:Class:
932:uBio:
925:725328
899:871575
860:1AGEEG
847:113108
795:466133
649:"Gen.
280:-opsis
188:, 1869
186:Giebel
886:82116
716:(PDF)
499:inch)
457:– USA
446:– USA
380:– USA
369:– USA
358:– USA
336:– USA
241:genus
912:6907
907:NCBI
894:ITIS
868:GBIF
855:EPPO
821:2001
808:5127
803:BOLD
264:Name
249:webs
220:14,
42:cf.
943:WSC
842:EoL
834:QNM
829:CoL
780:ADW
243:of
47:in
967::
945::
922::
909::
896::
883::
870::
857::
844::
831::
818::
805::
782::
767::
752::
718:.
655:.
635:33
633:.
260:.
73:,
666:.
496:4
492:3
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
