Mie tis: al (aes cicc seis: nauece ances eaee ee een eae eee ene Cnet ee eee Conr. 
Formerly known as Lutricola alta, Conr. 
Mialtveriacminittia:.:jacncce se cacceccaaies sn ceten coe tees e ence eek eee eee Eee Dall. 
Miodon! prolongatus.seccoic seas sesn semen sosenereeteaasinsesle esse see mace eC eReee Cpr. 
Dr. 50 fathoms. Proceedings of U. S. Natl. Museum, Vol. XIII, 
page 217. 
Maral darcalifornicas ssc. sscsnssestseeece: ea reer ee eee ee ECE eeeeeEee D. B. 
MOtaitlissscasate ae case secon eos sass Te ee eee CyBeAds: 
Mii trai mia rad: sodsema nensconsnreices cotusenctese asta es CAAT E cee AEE Co Swains. 
This beautiful mitra, only rarely found alive on Point Loma. 
Mitromorpha aspera............. 
filosa 
(oy s\li=s: eens mos osepeanena apace 
PO LIbUS tec ettee ce wenecocrasarte aeches sos oueme meee ick carcrc ae 
Dr. 56 fathoms. 
TACK naan a ABA aAR ABA » SaGR BEE GUMS nas nado camo aadooodben sAnbusaoc saoee eee Conr. 
Montarmacrochisma-pecsscccsteee cee eee ones cee nese eee cee Cee eer Eae Desh. 
Formerly known as Placuanomia macrochisma, Desh, a rare but 
handsome shell, showing rich color markings. 
Monocerosieneonatiiiss.....sessaccascl cosemeseeseeee acerca es eee eee eee Conr. 
Found in large numbers among rocks at Government Jetty. 
En oOnabium VaTSplnavuin) cancessi sees aees sere see ree eee eee ee eeee Bly. 
HUSA DRS Sc 5 2.3:619m sc ee saisiea ois ja slessietnatsisielasle spsjeisere cn cgieectadlseehels eee Cee eae Eee Sowb. 
paucilira tum seo cnn.scasses sonore ene cones eoedeeeasemteetee R. H. C. Stearns. 
Not uncommon in shallow pools, at middle tide, at Pacific Beach, 
Mopalia Windstar pha ost dann os cuter ieteo cnn, oclae@atee cee saree Ecce eee eee Dall. 
TUSCOSAs SAW e oa Sse ceovneik Gast, OR Jone Gld. 
Miumulolaseinetalss.seer-eree selena) ceo? galdine-steie aa Sitgeapctisss lou neeeeeae Cpr 
tirriGula sn.nesscgeteccess ce sedse osteo sons ase osceeees rae ae .... De Polling 
Mirex carpenteriic.c..ss<es: oR Uagsla stesso sdee hoe shes Sree aoe en eee Dall. 
Nautilus, Vol. XII., page 123. 
AN GISUS eaeeeseseceee 
trialatus... danajanh de sehisi eels, alent seas 
Rare ae pena conten with green limey incrustation. 
Muricidea barbarensis...................:: 
fOvicOlata wesascee. RP EP a eee ee eos Sepa 
‘These are rare, but a few fine specimens of the banded form have 
been found near Quarantine. 
Mytilimeria nuttalli 
Mytilus bifurcatus... 
californicus . we 
My urella sim plesxcinitc.si.cdiceicneses ceete danse sisersies aissaistele e delat siacticiereriestetentee Cpr. 
