APPENDIX. 
In December 1885, after the greater part of my Eeport bad been printed off, 
Lamport’s valuable work on the Holotburioidea appeared, necessitating some additions 
to this Eeport. In order to complete my monograph I subjoin a survey of the new 
forms described by Lamport ; and the new localities mentioned in his work, of forms 
already known, are inserted in the geographical tables. 
Holothuria anapinusa, Lamport, 1885. 
Ventral surface with niunerous closely placed pedicels, indistinctly arranged in longi- 
tudinal series. Dorsal surface with papillae of variable size ; along each side of 
the body, on the line of junction between the dorsal and ventral surfaces, there is 
a row of about six large papillae with smaller ones between. A circle of papillae 
surrounds the twenty tentacles. Deposits — tables alone, having the disk 
smooth on the margin, and regularly pierced with eight holes ; their spire is 
built up of four rods and one transverse beam, and terminates in twelve to 
sixteen teeth. 
Hahitat . — Sorres Island (Lampert). 
Considering the fact that the genital organs are unknown, it is uncertain whether 
this species belongs to the genus Holothuria or to Stichopus. 
Holothuria aphanes, Lampert, 1885. 
Ventral surface with pedicels arranged in three longitudinal double rows. Dorsal 
surface with minute, scattered papillae, smaller than the pedicels. Tentacles (?). 
Deposits — tables alone, having the rather large smooth disk pierced with eight 
peripheral holes ; their spire is built up of four rods and one transverse beam, 
and terminates in eight teeth. Besides these tables the pedicels possess others 
with a larger disk, a longer spire and several transverse beams. 
Hahitat . — Cosseir (Lampert). 
According to Lampert, the single specimen examined is probably a young one. 
Holothuria remollescens, Lampert, 1885. 
Pedicels all over the body, closely placed on the ventral and sparsely on the dorsal 
surface. Tentacles twenty. Deposits — smooth buttons of the usual shape 
