CONTENTS 
PAGE 
Te JES [SR ETG Ue tora eae eke ie 5 Re EE 251 AS DO 9 ae Me nc ee 9 
ie) Explanation: of térms and measurements... veges. ae cosso: -aseraee.cabdocause.teettessoes 13 
III. Systematic discussion of the California representatives of the Order 
TVG C2 OG Aer Bare Ce Re «a EELS 18 
SS Ulbbond era Nev tarabla ene ee eecees coe, 28 eae eee ee MRE cr taste se cet een mec ek ea 18 
Hier ovate) Ef VEN PetSHN <a ar a Be epee ese NR Osea Be eae re eee 19 
UD WOOUD Ye STi ides. O16 121258 a RR ec, a5) cman aaa ar Re eee ees a 19 
(GEMS SCL ECS CCS se ese Beco. eee eee ee oe rs ees eee 19 
SeReeStESHSIMMUN Gt... st cowed hee eee RP ea eae neice cee 19 
SEEGeSHCH YS OV es cussschecs eee RO occ ore ner deals 20 
Beeson Ki. | BET OVS Fey seeniee Rn ROR sen eco bo ccc. dbctaod Mente ae eae ROs 20 
(GEnMSPRem CUS ie itn kee eet: co Re Ee ee re toe PAL 
PP EMCUSH ONE VEROSULIS-..2c terete ee ee ores 21 
GenuseBenthesicymuss,-\... cece areata eee eects 22 
TBYSYaiy id nVSYSHI(CR ia 0D SEE A ISA eth oe Sn scrisenoooaaneSeGenteccacaueebaeecotecsoee 22 
GALTNTLCTY:. & eco eek Ree eee a nF 23 
GemushG erm aes oo. ce. accord chs en erence eee ees ss 23 
Genmadasy borealis)... 2.5..csc) eee eee ee ees 24 
| OVEYOAISTD 02 00 Fs Hanan Bhai ob. chs. .b seoaccndceecbobaada Sartore ae 25 
‘Tver ove CET 6 Lets ea 2s eae tr eR ee Staats nc ir 26 
am tlval asi NA elects se osu: us. reeosate ae eee ee ee ets eee 27 
(GSsaWUS) 221110 oF: Vy ae Re AS ee anh n enee oes 27 
| BE vSp OV PS \er0 05 00014 10 RM Pe ees See Peo an a nee 28 
PACE CS. ns 5s vs csecstee tee eee eres 29 
(SwoQsefeas OI eee Hy, © on ba deb tease Sine escssee ad seaeer PReecReCee 30 
CORLEZIAM DS. 7. 5.52: eee ee ee ease ose nee 30 
TUT S esses css essscceseh Meee oe ee See eee are cece eeens 31 
GenusPParapasip lacy s.cscts.3:0: fegeeeeoee see cea eee cere oe ss ieleeates al 
PAN AOAS OMe: SOLE ALD. .c.1..<ee ae ca ual eee ee een nee ts aes ete 31 
Family Oplophoridae........................-.. PS doe aces Oe aa Nn er Cae 32 
Gentis Acanthemliy lac. . 2 cheesiest atte hese teers 32 
Neaabhe phy ra cCUriITOSUEIS. 2.0 spree ees eae creaaeentsereice 33 
Gens relay Cm @ Gl OTA. ase aclerat rere ee eee reemteme es cr we sosts Se edocs 33 
Ehymenodoratront alas; 2-2) wa ee taiees- + ysis de dacesnenee scence 34 
IB spat lage eal peVIMOTVUCALCY «. «5 2.c; eae eames ere eee A ee cone wee ncset suaeatees 34 
(Gemish Pal Aeron eee eee ene ee Ph Cocke tah cote ie eet 3) 
Pal Ae MOMETIt CCL: «scene ae ete eae tae eee cee s reese 35 
GenusePalaemomn etesis.sceeee eee ee ees teeacttnccsine tse 36 
TPT eraavovave (ek) MMR LOVIN is sce scceaceoeee eoten sescatlpetenasgnecee eeehecnadsarBse 36 
(@emisa Wire Canis ee tee Sree enna ctr e c tara atc eceayasaes 37 
Aires esis tern ht spoT Ss eee ee ect ca stine ceccticn ss 37 
aml Pontontidae:.. 4.2.2 ete eee 22 EE a Bis 
Genus omit oma eee oe ese ar nee Secose ve odds apo oe senstens ste 38 
TEtopanifonaursy CEM WIG AON TASS Accs sancane seeog sno vom con pooodudeeeeavaweade cane aSbeEe 38 
(Genus) Peniclimvemes ers censor ene ean Cote cbs ent ee tater cme 39 
PericlimenesGemulpes, 2. ectecwh ca ieesccs sera: esate ence coneaeouaten’ 39 
