TABLE OF CONTENTS. XV 



Habitat of the littoral crinoids Continued. Page. 



Possible occurrence of a comatulid on sand T 599 



Occurrence of Antedon blflda at Roscoff 599 



Locomotion 602 



Notes on the habits of Antedon_. _ 609 



Food 612 



Parasites aud Commensals 613 



Tunicata 623 



Enteropneusta 623 



Rhabdopleura mirabilis 623 



Crustacea 623 



Decapoda Macrura 623 



Family Alpheidse 623 



Synalpheus comatularum 624 



Synalpheus stimpsonii var. maldivensis 625 



Synalpheus carinatus var. binongcensis__ t>25 



Synulpheus brucei 625 



Synalpheus, sp 627 



Family Hippolytidfe 628 



Hippolyte, sp 628 



Family Pontoniidae 628 



Periclimenes (Periclimeues) commensalis 628 



Periclimenes (Laomenes) cornutus 629 



Periclimenes (Laomenes) ceratophthalmus 629 



Periclemenes (Cuapetes) brocketti 629 



Periclimenes (Cuapetes) pottsi 629 



Pontoniopsis comanthi 629 



Decapoda Anomura 630 



Family Galatheldse 630 



Galathea elegans 630 



Galathea inflata 631 



Galathea minuta 631 



Undetermined Galatheid 631 



Problematical Decapod 632 



Isopoda 632 



Family Cymothoidse 632 



Anilocra, sp 632 



Family Cirolanidse 632 



Cirolana lineata 632 



Amphipoda .__ 633 



Family Amphilochidee 633 



Cyclotelson purpureum 633 



Family Laphystiopsidae .__ 634 



Laphystiopsis iridometrse 634 



Copepoda 635 



Family Asconiyzoutidse 635 



Collocheres gracilicauda 635 



Family Ascidicolidoe 636 



Enterognathus couiatulse 636 



Pionodesmodes phormosomse 636 



Echinocheres violaceus 636 



Echinocheres mlnutus 636 



Echinocheres globosus 636 



('ancprllla tubulata 636 



