Morebilus, PLATNICK, 2002

PLATNICK, NORMAN I., 2002, A Revision Of The Australasian Ground Spiders Of The Families Ammoxenidae, Cithaeronidae, Gallieniellidae, And Trochanteriidae (Araneae: Gnaphosoidea), Bulletin of the American Museum of Natural History 2002 (271), pp. 1-1 : 1-

KEY TO SPECIES OF MOREBILUS

1. Males (those of swarbrecki , gramps , and blackdown unknown)............... 2

– Females.......................... 11

2. Retrolateral tibial apophysis a distally direct­ ed, triangular projection (figs. 356, 364, 384, 388, 392).................... 3

– Retrolateral tibial apophysis otherwise... 8

3. Retrolateral tibial apophysis with stiff setae (figs. 384, 392)................... 4

– Retrolateral tibial apophysis with normal hairs............................ 5

4. Embolus with distinct subdistal expansion (fig. 383).................. diversus

– Embolus without subdistal expansion (fig. 391)........................ tambo

5. Retrolateral tibial apophysis relatively short (figs. 364, 388)................... 6

– Retrolateral tibial apophysis relatively long (figs. 356, 368)................... 7

6. Retrolateral tibial apophysis curved (fig. 364)............................. fitton

– Retrolateral tibial apophysis straight (fig. 388)........................... flinders

7. Embolus straight (fig. 355)..... plagusius

– Embolus sinuous (fig. 367)...... gammon

8. Retrolateral tibial apophysis present, directed dorsally (figs. 360, 376)............ 9

– Retrolateral tibial apophysis represented only by thick spines (fig. 372)...... coolah

9. Retrolateral tibial apophysis relatively narrow (fig. 360)................. graytown

– Retrolateral tibial apophysis relatively wide (figs. 376, 380).................. 10

10. Embolus with subdistal incision (fig. 375)............................. fumosus

– Embolus without subdistal incision (fig. 379)........................... nipping

11. Anterior portion of internal female genitalia consisting of pair of small, thumb­shaped projections (as in figs. 338, 358).... 12

– Anterior portion of internal female genitalia consisting of pair of large, kidney­shaped or globose bulbs (as in fig. 382)..... 17

12. Epigynal atrium rectangular (figs. 337, 357, 369)........................... 13

– Epigynal atrium circular or triangular (figs. 335, 361, 365)................... 15

13. Epigynal atrium relatively long (fig. 337).............................. gramps

– Epigynal atrium relatively short (figs. 357, 369)........................... 14

14. Epigynal atrium relatively narrow (fig. 357)......................... plagusius

– Epigynal atrium relatively wide (fig. 369)............................. gammon

15. Epigynal atrium triangular (fig. 365).................................. fitton

– Epigynal atrium rounded (figs. 335, 361)... ................................ 16

16. Epigynal atrium relatively long (fig. 335)........................... swarbrecki

– Epigynal atrium relatively short (fig. 361)............................ graytown

17. Epigynal atrium wider than long (figs. 377, 381, 389)....................... 18

– Epigynal atrium longer than wide (figs. 373, 385, 393, 395)................... 20

18. Anterior epigynal margin with median, pos­ teriorly directed extension (fig. 381)................................. nipping

– Anterior epigynal margin otherwise (figs. 377, 389)....................... 19

19. Anterior epigynal margin straight (fig. 377).......................... fumosus

– Anterior epigynal margin with median, anteriorly directed extension (fig. 389)................................ flinders

20. Epigynal atrium rectangular (fig. 373)............................... coolah

– Epigynal atrium triangular (figs. 385, 393, 395)........................... 21

21. Epigynal atrium with distinct septum along midline (fig. 395).......... blackdown

– Epigynal atrium without median septum (figs. 385, 393)....................... 22

22. Epigynal atrium relatively short, clearly delimited posteriorly (fig. 385)... diversus

– Epigynal atrium relatively long, not clearly delimited posteriorly (fig. 393)... tambo