EEPORT ON THE PYCNOGONIDA. 



105 



" Knight-Errant " species, description of, 94. 

 Kroyer, H., referred to, 3, 94, 134. 



Lamarck, J. B., 2. 

 Larvfe, 139. 

 Lecythoi-hijiiclnts, 6, 9, 27. 



cmnatiis, 27. 



hilgendorfl; 27. 

 Legs, 16. 

 Linnaeus, C, referred to, 1. 



Males, carrying the ova, 134. 



Males, ovigerous function, exception to the rule, 135. 



Male organs, 128. 



Male genital pores, 129. 



Male genital pores, their numher, 129. 



Mandibles, 14, 15. 



Metamorphosis, 140. 



Miers, E. J., referred to, 4, 6, 51, 99. 



Milne-Edwards, H., referred to, 2, 77. 



Moseley, referred to, 10. 



Nerves arising from the hindmost thoracic ganglion, 7. 

 Nerves arising from the commissiu'es between the 



thoracic ganglia, 77. 

 Nerve, azygous proboscideal, 110. 

 Nerve, mandibular = an tenuary, 110. 

 Nerve, optic, 110, 111. 

 Nerve, integumentary, 112. 

 Nerve, for the ovigerous leg, 112. 

 Nerve, pal par, 121. 

 Nerves, paired proboscideal, 112, 113. 

 Nerves for the inner surface of the integunieut, 116. 

 Nerves arising from tlie thoracic gangUa, 117. 

 Nerve-rings in the proboscis, 114. 

 Nervous .system, 108. 

 Nymplwn, 2, 9, 10, 17, 36. 



dbyssorum, 22, 97. 



antarcticum, 19. 



urmatum, 44. 



hrachyrhyiichus, 7, 19, 47. 



h-evicaudatuni, 7, 18, 49. 



hrevicollum, 7, 19, 45, 147. 



hrevirostris, 21. 



brcvitarse, 21, 22. 



compadum, 8, 23, 39, 41. 



femovatum, Leach, 22. 



femoratum, Eathke, 31. 



fuscum, 7, 20, 48. 



glaciale, 22. 



giganteum, 19. 



gracile, 11, 20, 65. 



Nymplwn, gracilipes, Mier.s, 18, 19, 20, 43, 49. 



gracilipes, Heller, 94. 



grossipes, 3, 7, 20, 21, 44, 95. 



hamatum, 8, 23, 36, 38, 54. 



helleri, 18. 



Mans, 22, 97. 



hirsutum, 3, 18, 21. 



hirfipes, 3, 17, 18. 



hitimn, 17, 18. 



hirtum, var. ohtusidigitum, 17. 



hispidum, 49, 51. 



horridum, 18, 49. 



johnstoniannm, 34. 



johnstonii, 22. 



longiceps, 22. 



longicolliim, 8, 20, 40. 



longicoxa, 8, 23, 38, 42, 47. 



longitnrse, 20, 41. 



macronyx, 4, 7, 19, 38, 95. 



macrum, 147. 



megalops, 4, 20. 



7neridlonale, 8, 11, 19, 43, 53. 



mimduin, 22. 



mixtwm, 20, 21. 



piallenoides, 4, 18. 



pelluciduin, 22. 



peiiucidum, 8, 12, 20, 52. 



phasma, 34. 



phasmatodes, 23. 



■procerum, 8, 23, 39. 



robiisfum, 3, 7, 22, 97. 



serrutum, 4, 21. 



sluiterii, 21. 



spinosimi, 22. 



stroma, 7, 18, 19, 42, 48, 94, 97. 



styligerum, 27. 

 Nymphonid/E, 17. 



Oculifcrous tubercle, 15. 

 CEsophagus, 125. 

 CEsophageal ring, secondary, 114. 

 Oiccohathes, 4, 9, 25. 



araclme, 25. 

 Oomerus, 4, 9, 34. 



siigmatop)horus, 34. 

 Oorhynclnis, 9, 10, 27, 59. 



aucJdandne, 8, 27, 59. 

 Openings, female genital, their shape, 132. 

 Organs of sense, 119. 

 Orithyia, 2. 



coccinea, 32. 

 Ovaries, 131. 



