General and Comparative Endocrinology

The Effects of an “El Niño” Southern Oscillation Event on Reproduction in Male and Female Blue-Footed Boobies, Sula nebouxii
pp. 163-172(10)
Authors: Wingfield J.C.; Ramos-Fernandez G.; Nuñez-de la Mora A.; Drummond H.

Androgen Receptors in Two Androgen-Mediated, Sexually Dimorphic Characters of Frogs
pp. 173-180(8)
Authors: Emerson S.B.; Greig A.; Carroll L.; Prins G.S.

Somatolactin in the White Sturgeon and African Lungfish and Its Evolutionary Significance
pp. 181-190(10)
Authors: Amemiya Y.; Sogabe Y.; Nozaki M.; Takahashi A.; Kawauchi H.

Endocrine Pancreatic Cells from Xenopus laevis: Light and Electron Microscopic Studies
pp. 191-205(15)
Authors: Lozano M.T.; Hernández M.P.G.; Agulleiro B.

Teleost-Type Angiotensin Is Present in Australian Lungfish, Neoceratodus forsteri
pp. 206-212(7)
Authors: Joss J.M.P.; Itahara Y.; Watanabe T.X.; Nakajima K.; Takei Y.

Prenatal Development of Hematopoietic and Hormone-Producing Cells in the Chicken Adenohypophysis
pp. 213-224(12)
Authors: Allaerts W.; Boonstra-Blom A.G.; Peeters K.; Janse E.M.; Berghman L.R.; Jeurissen S.H.M.

Humoral Regulation of Hemoglobin Transition from Larval to Adult Types in a Salamander, Hynobius retardatus
pp. 225-234(10)
Authors: Satoh S.J.; Wakahara M.

Steroid Levels and Steroid Metabolism in Relation to Early Gonadal Development in the Tilapia Oreochromis niloticus (Teleostei: Cyprinoidei)
pp. 235-248(14)
Authors: Hines G.A.; Boots L.R.; Wibbels T.; Watts S.A.

A Homologous Radioimmunoassay for the Measurement of Urotensin II in the Euryhaline Flounder, Platichthys flesus
pp. 249-256(8)
Authors: Winter M.J.; Hubbard P.C.; McCrohan C.R.; Balment R.J.

Daily Estradiol and Progesterone Levels Relative to Laying and Onset of Incubation in Canaries
pp. 257-268(12)
Authors: Sockman K.W.; Schwabl H.

Serum Prolactin Concentrations in the Captive Female African Elephant (Loxodonta africana): Potential Effects of Season and Steroid Hormone Interactions
pp. 269-278(10)
Authors: Bechert U.S.; Swanson L.; Wasser S.K.; Hess D.L.; Stormshak F.

Endocrine Patterns during Aging in the Common Tern (Sterna hirundo)
pp. 279-286(8)
Authors: Nisbet I.C.T.; Finch C.E.; Thompson N.; Russek-Cohen E.; Proudman J.A.; Ottinger M.A.

Somatostatin in the Ovary of an African Lungfish (Protopterus annectens): An in Situ Hybridisation, Immunohistochemical, and Autoradiographical Study
pp. 287-292(6)
Authors: Masini M.A.; Sturla M.; Uva B.

Properties of the Melatonin-Generating System of the Sailfin Molly, Poecilia velifera
pp. 293-303(11)
Authors: Okimoto D.K.; Stetson M.H.

Presence of an Intrapineal Circadian Oscillator in the Teleostean Family Poeciliidae
pp. 304-312(9)
Authors: Okimoto D.K.; Stetson M.H.

Announcement
pp. 313-313(1)