270 REPORT—1843. 





* — | Distribution. 
4th Legion ENToMOSTRACA. 2\4\3/8 
6 
Order OsTRAPODA. AIRF a 
Cypris conchacea, Desm. .....+4 Se Og ACRE TE CEPTE ECE Per 
» candida, Desm., Baird ...sseereevess cadens sviqaNabsenaa « {oeuyanseheslien : 
» EB aateeeeseneeeeeesnsneeeeneneseceeecuseeeeensseeessnenseeenees 2 
Cytherea viridis, Latr.  ........sccscesecees deeceere Meas Hidde) s esos 0 cduventeeennt & 
spb ot IRRME Dg AEDT Sard acai vnideets daievitsewauatdas eae PrendeiGantets seeten paca npeetiebnae tae 
; 
Order CopErropA. . 
Cyclops quadricornis, Latr.; C. vulgaris, Edw, Crust. ....... diss vane . 
A popcorn, TV LT ae seen Sarees vos as puncte =ssataaansags bes suai Seis anaes ce 
” 5 eee enceeneecesccce Reem meee eee eee eames e eee eaereee eeeeeene * 
Cyclopsina staphylinus, Edw. Crust.; Cyclops minutus, Mull. ........+++: “ 
Anomalocera Pattersonii, Templ. (R.), Entom, Trans. vol. ii. p. 34, pl. 5.* 
Order SIPHONOSTOMATA. 
AFrralys PONACEUS, JURE To... .ccc,ccccescececrcencerseeboseesenss Peaekee caanane naa as 
Caligus Mulleri, Leach ....i.cticceccscccscosecescssasccsceessencsentagers Peer |\y* 
« ,,  salaris,” J. V. Thompson’s Catal. Mus. Coll. of Surg. Ireland....,.|...|-+-..- # 
5," -ScOmbri ” ” ” 22 ” teeleerlene| 
productus, Mull. t ..ccyeccascacrearencennenageces vagaae Ee are * 
Cecrops Latreillii, Leach .......cscesssesensesssvascseeseesceees pee Pee a S0ssilosaleneisanttta 
Dichelestion sturionis, “ Hermann,’? Edw. ....cccceceeseesees eee E- ne ahasabllovs aealacclia: 
Order LERNEADA. 
Lernea uncinata, Mull.§  ...ccsecessecseeceees SHEARER re 10s CunaEe ke nds oad HAI 
Chondracanthus cornutus, Cwv., Edw. ..ccccsecscesserseeererecnens vues obueiudslaes] @ 
ag lophii, Johnst, Mag. Nat. Hist. vol. ix. p, 81. f. 16 ...... siahiy | 
Entomoda canicula, Thomp. (J. V.) Catal. Coll, Surg. ssessessseernseneesesfenelers ere] ae 
7s puella||, va ae nf Tad Dea nagice v han ay cneduteaa pled Uonhl centre 
Brachiella salmonea, Templ. Mag. Nat. Hist. vol. ix. p.239|| ....-+++- Calas 
Lerneonema monillaris, Hdw.Q] ....cccsecescseeeeeees Ty oP Lesewaunde ce anahheahlesclaas! ae 
Lernea branchialis, 27. ......ccereccesscecscccveasseesse Oe Sbaneactacaeecesacereme wel ag st eaeMlatte ae 
Order PycHNOGONIDA. 
Nymphum gracile, Leach .......++++ RAVE bab Re ks aaa dpe heabees econ * 
e grossipes, Lin. (Sp.)** ....sssscssseseeeees RASC Peoaranee rc accer ans alee 
Orythia coccinea, Johnst. Mag. Zool. & Bot. vol. i. p. 378. pl. 13. {,4-6.,.| , 
Pychnogonum littorale,  Strom.”’ (sp.) ; Edw. P. balenarum ............ yh Hs 
Of the thirty-six British species of Brachyura, all but six are known as 
Irish, and of these, one—Portunus marmoreus—is recorded as such, but the 
specimens so named which have come under my observation are P. pusillus 
(see Annals Nat. Hist. vol. x.) ; another—Portunus emarginatus —is believed 
to be only a variety of P. arcuatus, which is found around our coast. The 
other four species are Macropodia tenuirostris, Pisa Gibbsii, Polybius Hen- 
slowii, and Pinnotheres Montagui, all of which were known to Leach as in- 
* Probably a species in its immature state, 
+ See Edw, Crust. vol. iii. p. 450. $ Ibid., p. 465. § Ibid., p. 495. 
\| Merely indicated here; no author’s name appended to the species. 
{ Foroculum Spratti is the name applied to a species in J, V, Thompson’s Catal. 
Mus. Coll. Surg. 
** A species of Ammothea is named A. eruginosa, and marked as Irish in J. V. 
Thompson's collection. Mus. Catal. Royal Coll. Surg. Ireland. See Edw. Crust. vol. iii, 
p- 534, for genus dmmothea, 
