TETRAXONIDA. 13 



ii. Family Polymastidae Vosmaer. 



PohjmaMia iiwaginata Kirkp. 

 Sphaerolijhm antarrticiis Kirkp. 

 Spliacrotiilux rapitutiis (Vosmaer). 



iii. Family Suheritidm Sclimidt. 



Si(beritt's mkrostomus Ridley and Deiidy var. sMlatas var. n. 

 Suherites caminatus Ridley and Dendy var. impiUatus var. a. 

 Fseudosuberites hyalinus (Ridley and Dendy). 



II. Tribe Aciculiua. 



i. Family 'Styloconlijlidui'. 



Stylocordyht horealis (Loven) var. ariuifa var. n. 



II. Sub-order Sigmatomonaxonellida Dendy. 

 ii. Family Axineltidae Ridley and Dendy. 

 Axinella supratumescms Topsent. 

 Siymaxinyssa phalcellioides Kirkp. 

 iii. Family Desmacidonidae Ridley and Dendy. 



I. Sub-family Ectyuiiinue Ridley and Dendy. 

 Hymedesmia areolata Thiele. 

 Hymedesmia exigua Kirkp. 

 Hymerrhaphia riifa Kirkp. 

 Ophlitaspongia nidiflcatu Kirkp. 

 Lissomyxilla hanitscld Kirkp. 



II. Sub-family llycalinan Thiele. 



I. Group .Uy.filleae Luudbeck. 

 lophon radiatus Topsent. 

 lophon upatidatus Kirkp. 

 lophon Jiahello-diyitaiiis Kirkp. 

 Lissodendoryx spongiosa (Ridley and Dendy). 

 MyxiUa docppta, Kirkp. 

 Tnlmiui variolosa Kirkp. 

 I'edania coulmani Kirkp. 



II. (iroup Mycalcae Lundbeck. 



Artemidna apollinis (Ridley and Deudy). 



Esperinpsis villosa (Carter). 



Mycale magdlanka (Ridley). 



Mycah aco.rata Kirkp. 



Mycah sp. 



Desmacidon Icergucleiicnsis Ridley and Dendy var. nntarcUra var. n. 



Desniacidon hergueleneiisis var. cactoides var. u. 



Desmacidon spinigera Kirkp. 



Desmaciilon macnndrina Kirkp. 



Joycuxia belli Kirkp. 



Cercidochela lanlcesteri Kirkp. 



Hoplakithara dendyi Kirkp. 



III. Family Haploscleridae Topsent. 



I. Sub-family Gelliinae Ridley and Dendy. 

 Oellius rudis Topsent. 

 GeUim/imbriaii/.i Kirkp. 



