CRUSTACEA DECAPODA (BRACHYURA AND ANOMURA) 



253 



Knudsen. Bokandretok: 1968, A. Havens. Enewetak: 

 1965 to 1967, J. W. Knudsen. Enewetak: 1968, A. Ha- 

 vens. Enewetak; 1969, C. A. Child. Between Enewetak 

 and Bokandretok: 1966, J. W. Knudsen. Engebi: 1959, 

 P. C. Ziesenhenne. Engebi: 1967, J. W. Knudsen. Mui: 

 1967, J. W. Knudsen. Muti: 1966, 1968, J. W. Knud- 

 sen. Rigili: 1957, A. H. Banner. Rigili: 1966, J. W. 

 Knudsen. On reef, intertidal or shallow subtidal, fre- 

 quently in or under live and dead Pontes, Pocillopora, 

 and Acropora; occasionally under rocks. 



Pachi/cheles pisoides (Heller) 



Enewetak: 1969, surge channel and blow hole about 20 

 ft back from outer reef edge, C. A. Child. Between 

 Enewetak and Bokandretok: 1966, on reef inside algal 

 ridge, from dead encrusted algae or from Pocillopora, 

 J. W. Knudsen. 



Pach[;cheles spinipes (A. Milne Edwards) 



Chinieero: 1965, J. W. Knudsen. Enewetak: 1965, 



1967, J. W. Knudsen. Between Enewetak and Bokan- 

 dretok: 1966, J. W. Knudsen. On reef, from corals. 



Petrolisthes asiaticus (Leach) 



Bogen: 1957, J. S. Garth. Bokandretok: 1967, J. W. 

 Knudsen. Bokandretok: 1968, A. Havens. Enewetak: 



1965, J. W. Knudsen. Enewetak: 1968, A. Havens. 

 Enewetak or Gugegwe [Kwajalein Atoll]: 1946, F. C. 

 Ziesenhenne. Engebi: 1957, J. S. Garth. Igurin: 1959, 

 J. S. Garth. Jieruro: 1946, M. W. Johnson. Medren: 

 1957, J. S. Garth. Medren: 1965, J. W. Knudsen. Muti: 

 1957, J. S. Garth. Muti: 1965, G. Bakus. Muti: 1967, 



1968, J. W. Knudsen. Rigili: 1956, student collector. 

 Rigili: 1959, J. S. Garth. Runit: 1959, J. S. Garth. 

 Runit: 1965, J. W. Knudsen. Runit: 1968, A. Havens. 

 On reef, usually under rocks and coral rubble. 



Petrolisthes bispinosus Borradaile 



Bokandretok: 1967, J. W. Knudsen. Enewetak: 1965, 



1967, J. W. Knudsen. Enewetak: 1969, C. E. Dawson, 

 C. A. Child. Between Enewetak and Bokandretok: 



1966, J. W. Knudsen. Mui: 1967, T. Smith. Muti: 



1968, J. W. Knudsen. On seaward reef flat and algal 

 ridge, in corals including Pocillopora. 



Petrolisthes borradailei Kropp 



Aniyaanii: 1956, student collector. Bogen: 1957, J. S. 

 Garth. Bokandretok: 1967, J. W. Knudsen. Enewetak 

 1965, 1967, J. W. Knudsen. Engebi: 1957, J. S. Garth 

 Igurin: 1959, J. S. Garth. Muti: 1965, 1968, J. W 

 Knudsen. Muti: 1965, G. Bakus. Muti: 1968, A. Ha 

 vens. Rigili: 1957, J. S. Garth. Runit: 1959, J. S 

 Garth. On reef, usually under rocks and in coral rubble. 



Petrolisthes coccineus (Owen) 



Enewetak: 1969, surge channel and blow hole about 20 

 ft back from outer reef edge, C. A. Child. Engebi: 1967, 

 algal ridge, J. W. Knudsen. 



Petrolisthes decacarithus Ortmann 



Enewetak: 1967, algal ridge, J. W. Knudsen. Enewetak: 



1969, outer reef rim and surge channels along north 

 one-third of island, C. E. Dawson and C. A. Child. 

 Enewetak: 1969, surge channel and blow hole about 

 20 ft back from outer reef edge, C. A. Child. 



Petrolisthes elegans Haig 



Enewetak: 1965, 1967, J. W. Knudsen. Enewetak: 

 1969, C. A. Child. Between Enewetak and Bokandre- 

 tok: 1966, J. W. Knudsen. Medren: 1965, J. W. Knud- 

 sen. Muti: 1968, J. W. Knudsen. Rujoru: 1946, 

 M. W. Johnson. Reef flat and algal ridge, under rocks 

 and from corals, including Pocillopora. 



Petrolisthes fimbriatus Borradaile 



Aniyaanii: 1957, J. S. Garth. Aniyaanii: 1967, J. W. 

 Knudsen. Bogen: 1966, J. W. Knudsen. Bokandretok: 



1967, J. W. Knudsen. Bokandretok: 1968, A. Havens. 

 Enewetak: 1957, J. S. Garth. Enewetak: 1965 to 1968, 

 J. W. Knudsen. Enewetak: 1968, A. Havens. Enewetak 

 or Gugcgwc [Kwajalein Atoll]: 1946, F. C. Ziesenhenne. 

 Between Enewetak and Bokandretok: 1966, J. W. 

 Knudsen. Engebi: 1956, student collector. Engebi: 

 1957, J. S. Garth. Igurin: 1957, 1959, J. S. Garth. Igu- 

 rin: 1965, J. W. Knudsen. Jeiroju: 1946, J. P. E. Morri- 

 son. Jieruro: 1946, M. W. Johnson. Medren: 1957, 

 1959, J. S. Garth. Medren: 1965, J. W. Knudsen. Muti: 

 1957, J. S. Garth. Muti: 1965, 1968, J. W. Knudsen. 

 Muti: 1965, G. Bakus. Muti: 1968, A. Havens. Piiraai: 



1968, A. Havens. Rigili: 1956, D. Reish. Rigili: 1959, 

 J. S. Garth. Rigili: 1966, 1968, J. W. Knudsen. Runit: 

 1959, J. S. Garth. Enewetak Atoll, no further locality 

 data: 1944, W. A. Bartos. Enewetak Atoll, no further 

 locality data: 1946, F. C. Ziesenhenne. On reef, under 

 rocks and from rubble; occasionally from corals. 



Petrolisthes larriarckii (Leach) 



Aniyaanii: 1957, J. S. Garth. Bokandretok: 1967, J. W. 

 Knudsen. Bokandretok: 1968, A. Havens. Enewetak: 

 1965, 1967, 1968, J. W. Knudsen. Enewetak: 1968, 

 A. Havens. Engebi: 1957, J. S. Garth. Igurin: 1957, 

 1959, J. S. Garth. Medren: 1959, J. S. Garth. Medren: 

 1965, J. W. Knudsen. Mui: 1968, A. Havens. Muti: 

 1957, J. S. Garth. Muti: 1965, G. Bakus. Muti: 1967, 

 1968, J. W. Knudsen. Muti: 1968, A. Havens. Piiraai: 



1968, A. Havens. Rigili: 1957, 1959, J. S. Garth. 

 Rigili: 1966, J. W. Knudsen. Runit: 1959, J. S. Garth. 

 Runit: 1965, J. W. Knudsen. Enewetak Atoll, no further 

 locality data: 1946, F. C. Ziesenhenne. On reef, usually 

 under rocks and in coral rubble. 



Petrolisthes masakii Miyake 



Enewetak: 1969, surge channel and blow hole about 

 20 ft back from outer reef edge, C. A. Child. 



Petrolisthes perjicillatus (Heller) 



Off Bokandretok: 1968, A. Havens. Enewetak: 1968, 

 J. W. Knudsen. Enewetak: 1968, A. Havens. Enewetak: 



1969, C. A. Child. Between Enewetak and Bokandre- 

 tok: 1966, J, W. Knudsen. Medren: 1965, 1968, J. W. 

 Knudsen. Rigili: 1965, J. W. Knudsen. On reef, to 

 0.9 m depth, under rocks and rubble, and in Pontes, 

 Acropora, and Pocillopora. 



Petrolisthes pubescens Stimpson 



Bokandretok: 1968, channel southwest of island, under 



rock, A. Havens. 

 Petrolisthes [undescribed sp. 1] 



Rigili: 1965, north end of island from live Pocillopora 



elegans, J. W. Knudsen. 



