Dr. Cantor on the Flora and Fauna of Chusan. 491 



Decapoda Macrura. 



*PalcEmon ornatus, Olivier. P. laetfe griseo-viridescens ; supra ni- 

 gro-maculatus. 



Light greenish gray ; carapace minutely dotted with black. 



Stomapoda Unipeltata. 

 Squilla mantis, Fabricius. 



Entomostraca P(ECIL0P0DA. 

 Xyphosura. 



Limulus 



8. ARACHNIDA. 

 Araxeid^. 



*Attus chlorommatus . A. villosus brunneus, oculis anterioribus 

 mediis laete viridibus ; cephalo-thoracis macula oculifera lata nigres- 

 cente, fasciam albam mediam hastseformem circumdante, ahdomine 

 fascia lanceolata alba orriato. Long. ])oll. dimid. 



Hairy, brownish ; the anterior centre pair of eyes light green ; the 

 broad oculiferous spot blackish, surrounding a white spear-shaped 

 mark ; the abdomen with a white lanceolate streak in the centre. 



*Thomisus albinus. T. cephalothorace albo-virescenti, crista ocu- 

 lifera triangulari, aurantiaco-marginata, oculis anibobus anterioribus 

 rubris ; palpis maxillaribus pedibusque albo-vii-escentibus ; abdominis 

 albidi trapezoidis superficie superiore punctis quinque marginibusque 

 violaceis, angulis ambobus posterioribus castaneis. Long, ad lin. tres. 



Cephalothorax greenish white, with a triangular raised oculiferous 

 crest with orange- coloured margins ; anterior pair of eyes crimson ; 

 maxillary palpi and feet greenish white ; abdomen whitish, in the 

 form of a trapezium ; the upper surface edged with lilac and with five 

 lilac points, the two posterior angles chestnut-brown. 



*T/ioniisus bicoloratus. T. cephalothorace, palpis pedibusque hir- 

 sutis, gramineis, abdomine albo-virescente, linea longitudinali media 

 duabusque transversalibus nigris, punctisque quinque nigrescentibus 

 omato. Long, ad lin. duas. 



The hairy cephalothorax, palpi and feet grass-green ; abdomen 

 greenish white, with a longitudinal black line in the middle, divided 

 by two short distant transversal lines and with five dark points. 



* Hypoplutea fasciata. H. schistosa, cephalothorace nigro radiato, 

 abdomine brunneo indistincte fasciato, linea apicali nigra eraargi- 

 nata terminato, femoribus tibiisque nigro-fasciatis. Long. lin. sex. 



Slate-coloured ; cephalothorax with black radiated lines ; abdo- 

 men indistinctly marked with brown, ])osteriorly terminated by a 

 black notched line ; femora and tibia black-banded. 



*Latrodectvs (?) limacida\. L. flavescenti-griseus, cephalothoracis 

 macula oculifera majore arcuata nigra, thorace rhombulis duobus 

 brunneis, antice divergentibus, ornato ; abdomine fasciis brunneis 



f From tlu' circiiinstance of its Jiavinoj bren observed to seize tlie slug, 

 InciUiriu hi/hirafa. 



2 K 2 



