ATLANTIC AND CARIBBEAN PYCNOGONIDA—HEDGPETH 165 
Tasie 1.—Distribution of Pycnogonida found in the western North Atlantic and the 
Caribbean—Continued 
‘ q ae! uN rat on 1 Oi oO, 
cola [5 | 8 alae) |ga| (Sei | 8s 
aa["a|43 ei5S |Ge P ae 
S| Slo] & 3 S) Pl gg ls ol83 
Sal2sleol—a| | Alcs S| 8 |g8igel eq 
Species SHIES[sS\ a8 o las SE! § |sal*8 aS 
aAS|AR<4itbal of a|e|se 5 g SO} a a 
4FlS-(dO/O* 1a] 3lSh Zz | ee Sl 95 
Balscs]. |3/S lesa] e"| € [seis Ba 
z 9 Evia | BIS eal S| ae] 3 lege a 
2 ag Se & o | S18 Ea! (Se co |Ss5/s Sq 
mM 1 14 | Aalif# jo |jal4 a |s5lo A= 
AMMOTHEIDAE— Continued: 
Ammothella rugulosa (Ver- Fathoms 
mill) eek ee ee ee alent [Le Slee >: Sy [Bee (OO a | a | Rd ine | ao Littoral 
MUENCUST We WASpecies- ||4——-|\-=-=|=_.-|---=-2]-=5 | > So a eel (baer i ae | es eee Littoral 
Nymphopsis anarthra Lo- 
TYTN ee era see (ah eer eee (Ee Ra (a DOO (aaaeees (Se ee cas (renee (eee | Ee 20 
duodorsospinosa Hil- 
[C0 0b aes sae a Of Vee | ee oe | A, Da boo; Ca | eR (see hee ge ae >.< Lit.-10 
Paranymphon spinosum 
@aulleryss-s- eee e+ Sol se (ce (eRe. Gm FA Maea | by (| | | | Sh Ae |S Ss 349-705 
Ascorhynchus armatus 
(Wail Soin) ee ewes a de 8 | b, Goame| ( ee > al [eae (ER | a EP oe Boe a G2) 170-1, 374 
latipess (COG) = <— eee |e aeeale sp eaee aoe Kah] ORG se re ee pee ee 200-352 
COP Eed pet hes =a eee aoe |e. eee ae > poe (RE eee) ee en 70-80 
Serralum, DEW SPeCIES =}-.-2| -s2aee"- 2-5 2) | BG RMN | ays) (OUR | ere 231 
Eurycyde raphiaster Loman__|-_---|----|]_-__]----_- eae . ah fee- Se pat a fe SON IE Sor D.Ga | i Littoral 
Ephyrogymna circularis Hedg- 
OVEYTA gy, SB ee me ENE oe mae EE (|| ae | eee DG (eee |steaey Mee Ue emer | eye. Pe 565 
Heterofragilia fimbriata 
1S (eros 0) 3) Ho hee Se an RR ee = ee | ee Pe OK fr ll 7 | a aa | ee 476 
Calypsopycnon georgiae, new 
PenTsianakspeciess. oo. 25 |Se= | 2c See |S (2) |--2- 3| 8 | ea See SS pk fel ee i 
TANYSTYLIDAE: 
Tanystylum  orbiculare 
VWillSorae es Pe ek ee eee D>, OY | a WD. 9] TS} E.Coli ames gd Led N ey |e oie Lit.-15 
calicirostre Schimke- 
Witscht a. see ee ele seen | see D. Gm tee ol ac |e es eee ee weno; 8 Littoral 
COLOSSENDEIDAE: 
GOlOssenidcisian Gusta SATS == |) ke Aden — |) GSS ee ee es | eee ae ee 86-1, 700 
colossea Wilson__------|---- 3G) OR eb Sra) RS Te 2 Sl Wa (ee ey (tN | 499-1, 374 
Minuin-Lloek-- 2222222 |2S2e|-.-- 5 Gal Eee | eae) |e ares [eae |e) ES AEN Eee. Fl ee 811-1, 250 
macerrima Wilson___--]---- Del] Sead | 2 Siting | ae [remem (IY le Fo Ee: yt Al me de 231-1, 073 
clavata Meinert___-----|---- gl (ARE RE Sa (NR ay Fa A fe PY pe aed 2 (ee 855-1, 230 
michaelsarsi Olsen_-_---|---- (2) eee EE 2 a ee es Dag eee 858 
Pentacolossendeis retic- . 
THAI AG 116 Kea OY) He RE BO ee | a (mel ap | a re) | | Sos [scenes] eect es 2 ee oe | es | ore 98-110 
PYCNOGONIDAE. 
Pycnogonum littorale 
(SErG0)) pete ene eon DG | eee) i>.) |e. ase || a G9) ESI ID: > a WH ine Lit.-810 
crassirostre Sars____---- > Cl eae E>, Ge epee: SS FER | fi 5B 2 2 ere XN S| es ee ok Ee 129-207 
reticulatum, new 
SPOCICS = Deen Ree acre [Dre el) eer |e D.@ia Som |S a om pet ie | x Littoral 
Pentapycnon geayi Bouvier_|_--_|----}_---|------]----]---- Sl | eee | Pe ee 38 
NEW ENGLAND 
The southern limit of the characteristic Boreal-Arctic fauna in the 
western North Atlantic is Cape Cod, and most of the pycnogonids 
from the New England-Newfoundland region are widely distributed 
in the colder waters of the North Atlantic (fig. 6). Nymphon hirtipes, 
