I. '08. 



8 



ATLANTIC DISTRIBUTION OF BRITISH 



British and Irish Area. 





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Amalopenaeus elegans . . 

 Solenocera siphonocera . . 



Sergestes robustus 



Sergestes arcticus 



Pasiphae sivado 



Pasiphae tarda 



Pasiphae princeps 



Parapasiphae sulcatifrons 

 Acanthephyra purpurea . . 

 Acanthephyra dehilis . . . . 



Ephyrina Hoskyni 



Ephyrina Benedicti . . . . 

 Hymenodora glacialis . . . . 

 Nematocarcinus ensiier ' . . 



Bresilia atlantica 



Pandalus horealis 



Pandalus Monfagui 



Pandalus propinquus 



Pandalus Bonnieri 



Plesionika martia 



Pandalina hrevirostris 



Hippolyte varians 



Hippolyle prideauxiana . . 

 Spirontocaris spinus 2 . . . . 

 Spirontocaris Qaimardi . . 

 Spirontocaris polaris . . . . 

 Spirontocaris Cranchi 

 Spirontocaris pusiola . . . . 



Caridion Oordoni 



Leontocaris lar 



Bythocaris gracilis 



Alpheus ruber 



Alpheus macrocheles . . . . 

 Athanas nitescens . . . . 

 Processa canaliculata . . . . 



Typton sponqicola 



Leander serratus 



Leander odspersvs 



Leander squilla 



Palaemonetes varians . . . , 



Grangon vulgaris 



Crangon Allmanni , 



Sclerocrangon Jacqueti . , 

 Philocheras echimilatus . . 

 Philocheras trispinosus . , 

 Philocheras sculptus . . . , 

 Philocheras fasciatus . . . . 

 Philocheras bispinosus . . 

 Philocheras bispinosus, v. 



neglectus , 



Aegeon Lacazei 



Pontophilus spinosus ... 

 Pontopliilus norvegicus . 



Sabinea Sarsi 



Richardina spinicincta . 



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' The species from the Irish coast and from near Iceland are referred to the \a,r. exili';. 

 2 The majority of the British and Irish records refer to tho var. Lilljehorgi. 



