Mr. R. M‘Andrew on Mr. Jeffreys’s last Dredging Report. 357 
TABLE (continued). 
ee Pip. 
; Z\n SSS] |£/g 
e/Sclors| |S/5] |EleE 
S18 Aisi Siro Slo 
Ss S14 
Nias S\aia =| lr 
Species e\FAS)8) jS)2/2/2)5 
JAE ASE S\IEBAAlSHH PSH 
SIS OlalylSlH|/ylOlal ea 
as} E DlolSIiC|o re O10 
Ars E\Elal2/2) 2) 8/5] a 
2 ‘8 | o|e1e/¢e as oo} 
BMS IOP IF IAP 
Pleurograpsus linearis, Car7........... J be. * 
Waals ey IVECIba oleie! ole nie ls ci siare Tor Wis ale 
Graptolites Bohemicus, Barr........... chil’ Aig Wels (atoll 
Colonus Ham) “Sx vmaes retire arog eral acseh het silty a agetd ss lvoe (hae fae 
discretus, Nich. .......5 FCG In Ga nic ie ns % 
fimbriatus, Niche. (26% v'thaesce sient we kere illeellaer ag 
BlemingisiSaliiv.i.c sutele «oj 80s aie 4 wo [Pdesag feeeite alee d levees hte 
lobiferus, M‘Coy ...............- wi # | 
INMISSOMU ROPES osc k scene ote Sse acs Saket ae xe | 
PHOGOM,MOTONE cs decsicies ssc caine: si wef tae |e | oe | oe fe | 
Sapittariuis, Loni. vs deed one eels Plate VAP e ge lie 
Sedgwickii, POT GES eR EN. ATA ‘ x || 3 
Genuis, Pork, ce. 0iisi5) 0-6): ataerss sty sate wie he Pals 
turriculatus, Barr....... Beeregtrots ache. < Zi % 
Rasirites capillaris, Carrs. ...0. 50.00 +o a # 
IU ThoI GWT ae os.G Ondo Sic oO ORI Seal caret ltetel le) | 
peregrinus, EBS CN US SEALS SISO HALES talleenca lac lee lke 
Helicograpsus gracilis, Hall .......... os Paes 
Cyrtograpsus Murchisoni, Carr,........ Sieh eee ese 
Retiolites Geinitzianus, Barr. ........ sPulliiee’ eh hexen|(e fvagenteerel oei[ all ove fae 
perlatus, Wiehe (cpa nto yen sacle te ® BS ltaded ol Lie 
VSWR JEGM) wan Bods do cout nok ots Sal) waren ose 
Dicranograpsus ramosus, Hall ........ atoll esetayd geet get | eae 
Callograpsus elegans, Hall ............ abel 0! Leyallpes leate 
Ptilograpsus anglicus, Nich. ..... ers evecte faa) raya ee | oe Pome ate | eel ney Pe 
XLIL—Remarks upon Mr.J.Gwyn Jeffreys’s last Dredging 
Report. By R. M‘AnpReEw, F.R.S. 
My friend Mr. Jeffreys, in the Dredging Report read by him 
at the Norwich Meeting of the British Association, and pub- 
lished in the Number of the ‘ Annals of Natural History’ for 
last month, gives a summary of observations previously re- 
corded by him; and as some of these are not im accordance 
with the result of my dredging experience, I feel called upon 
to state the grounds upon which I am compelled to differ from 
one who is generally so trustworthy an authority, and to make 
a few remarks bearing upon the questions at issue. Mr. 
Jeffreys states :— 
“1, The bathymetrical zones have been too much divided 
