ISSN 0038-3872 CONTENTS Mortality of Native and Non-native Fishes during Artificial Breaching of Coastal Lagoons in Southern and Central California. Camm C. Swift, Joel Mulder, Chris Dellith, and Kristen Kittleson ------------------------------------------------------------------------------ 157 California Records of the Oarfish, Regalecus russelii (Cuvier, 1816) (Actinopterygii: Regalecidae). Richard F. Feeney and Robert N. Lea ----------------------------------------------- 169 Asemichthys taylori Gilbert, 1912, Spinynose Sculpin, New to the California Marine Fauna. Milton S. Love, Gregory C. Jensen, and Kevin Lee ----------------------------------- 180 The Panamic Fanged Blenny, Ophioblennius steindachneri Jordan & Evermann, 1898, New to California Marine Waters with a Key to the California Species of Blenniidae. Milton S. Love, William B. Bushing, and William Power ---------- 184 Volume 117 Number 3 Where the Weird Things are: A Collection of Species Range Extensions in the Southern California Bight. Jonathan P. Williams, Chelsea M. Williams, Carol A. Blanchette, Jeremy T. Claisse, Daniel J. Pondella, II, and Jennifer E. Caselle ----------------------------------------------------------------------------------------------------------------------------------- 189 Cover: SEM image of spicules from a Mitten sponge (Trikentrion helium). Photo by J.P. Williams. 117(3) 157-202 (2018) December 2018 Southern California Academy of Sciences Founded 6 November 1891, incorporated 17 May 1907 q Southern California Academy of Sciences, 2018 2018–2019 OFFICERS David Ginsburg, President Lisa Collins, Vice-President Edith Read, Recording Secretary Amber Brown, Treasurer Kristy Forsgren, Corresponding Secretary Daniel J. Pondella II and Larry G. Allen, Editors - Bulletin Brad R. Blood, Editor - Newsletter Shelly Moore, Webmaster ADVISORY COUNCIL Ralph Appy, Past President Jonathan Baskin, Past President Brad R. Blood, Past President John H. Dorsey, Past President Julianne Kalman Passarelli, Past President John Roberts, Past President BOARD OF DIRECTORS 2016-2019 2017-2020 2018-2021 Mia Adreani David Ginsburg Kimo Morris Julianne Passarelli Gordon Hendler Shelly Moore Edith Read Shana Goffredi Ann Bull Danny Tang Amber Brown Kristy Forsgren Lisa Collins Gloria Takahashi Ted Stankowich Membership is open to scholars in the fields of natural and social sciences, and to any person interested in the advancement of science. Dues for membership, changes of address, and requests for missing numbers lost in shipment should be addressed to: Southern California Academy of Sciences, the Natural History Museum of Los Angeles County, Exposition Park, Los Angeles, California 90007-4000. Professional Members ................................................$80.00 Student Members .................................................. $50.00 Memberships in other categories are available on request. Fellows: Elected by the Board of Directors for meritorious services. The Bulletin is published three times each year by the Academy. Submissions of manuscripts for publication and associated guidelines is at SCASBULLETIN.ORG. All other communications should be addressed to the Southern California Academy of Sciences in care of the Natural History Museum of Los Angeles County, Exposition Park, Los Angeles, California 90007-4000. Date of this issue 31 December 2018 a This paper meets the requirements of ANSI/NISO Z39.48-1992 (Permanence of Paper)..