world catalogue and bibliography of the recent pycnogonida

Schmidt, H.W. & D. Bückman (1971): Beobachtungen zur
Lebensweise von Pycnogonum litorale (Ström) (Pantopoda). -
Oecologia, 7 (3): 242-248.
Schmitt, W.L. (1934): Notes on certain pycnogonids including
descriptions of two new species of Pycnogonum. - J. Wash.
Acad. Sci., 24 (1): 61-70.
Schmitt, W.L. (1945): Miscellaneous zoological material
collected by the U.S. Antarct. Service Exped., 1939-1941.
- Proc. Am. Phil. Soc., Philadelphia, 89 (1): 297.
Schneider, G. (1884): Crustaccea og Pycnogonider indsamlet i
Kvaenangsfjorden (Tromsö): ?, 5 pls.
Schneider, S.J. (1884): Undersögelser af dyrelivet i de
arctiske fjorde, II. Crustacea og Pycnogonida indsamlede i
Kvärangsfjorden 1881. - Aarshefter Tromsö Mus., 7: 47-132.
Schram, F.R. & J.W. Hedgpeth (1978): Locomotory mechanisms in
antarctic pycnogonids. - Zool. J. Linn. Soc., 63 (1-2):
145-169.
Schüller, S. (1989): Die Pantopodenfauna von Rovinj (Nördliche
Adria) und der Jahreszyklus einiger Arten. - Bonn. zool.
Beitr., 40 (3-4): 285-295; Bonn.
Scott, F.M. (1912): On a species of Nymphon from the North
Pacific. - Ann. Mag. Nat. Hist., (8) 10: 206-208.
Sekiguchi, K. (1971): Egg-carrying habit and embryonic
development in a pycnogonid, Propallene longiceps. -
Dôbutsugaku Zasshi, Tokyo, 80 (4): 137-139. [embryology]
Semper, C. (1874): Ueber Pycnogoniden und ihre in Hydroiden
schmarotzenden Larvenformen. - Arb. Zool.-Zootom. Inst.
Würzburg, 1: 264-286, 2 pls. [hydroid host]
Sergeev, V.N., S.M. Clarke & S.A. Sheperd (1988): Motile
macroepifauna of the seagrasses, Amphibolis and Posidonia,
and unvegetated sandy substrata in Holdfast Bay, South
Australia. - Trans. Roy. Soc. S. Austr., 112 (3-4): 97-
108.
Sharov, A.G. (1966): Basic Arthropodan Stock with special
Reference to Insects: 1-271; London: Pergamon Press.
Shigido, I. (1899): Sea spiders occuring in our country. -
Dôzatsu, 11 (128): 195-200. [in Japanese]
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