258 CALIFORNIA ACADEMY OF SCIENCES. 



EXPLANATION OF PLATE II. 



Fig. 2L Gryptolithodes siichensis, carapace. 



Fig. 22. " " large band. 



Fig. 23. " •• small hand. 



Fig. 24. " " last two joints of ambulatory leg. 



Fig. 25. " " abdomen of a female. 



Fig. 26. Paguristes parvus, eyes and anterior portion of the carapace. 



Fig. 27. CalUanassa calif orniensis, large cheliped of a male. 



Fig. 28. " longimana, large cheliped of a male. 



Fig. 29. " affinis, large cheliped of a male. 



Fig. 30. " " small " same specimen. 



Fig. 31. Grangon nigricauda, acicle. 



Fig. 32. " nigromaculata, acicle. 



Fig. 33. " stylirostris, anterior portion of the carapace. 



Fig. 34. " . " hand. 



Fig. 35. " " acicle. 



Fig. 36. Paracrangon echinatus, carapace (after Dana). 



Fig. 37. " " hand 



Fig. 38. Hippolysmaia californica, carapace. 



Fig. 39. Alpheus clamaior, large hand. 



Fig. 40. " " small hand. 



Fig. 41. " bellimanus, large hand. 



Fig. 42. " calif orniensis, anterior part of carapace. 



