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Fresh-Water Molluscs from New Mexico and Vicinity

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Fresh-Water Molluscs from New Mexico and Vicinity New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Fresh-water molluscs from New Mexico and vicinity Dwight W. Taylor Department of Geology, Oregon State University, Corvallis, Oregon 97331-5506 SOCORRO 1987 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Laurence H. Lattman, President NEW MEXICO BUREAU OF MINES & MINERAL RESOURCES Frank E. Kottlowski, Director George S. Austin, Deputy Director BOARD OF REGENTS Ex Officio Garrey E. Carruthers, Governor of New Mexico Alan Morgan, Superintendent of Public Instruction Appointed Gilbert L. Cano, President, 1985-1989, Albuquerque Lenton Malry, Sec,/Treas., 1985-1991, Albuquerque Robert 0. Anderson, 1987-1993, Roswell Donald W. Morris, 1983-1989, Los Alamos Steve Tones, 1967-1991, Albuquerque BUREAU STAFF Full Time OM J. ANDERSON, Geologist DARRELL DAUDE, Computer Operator IREAN L. RAE, Drafter RUBEN ARCHULETA, Technician II Lois M. DEVLIN, Director, Bus./Pub. Office MARSHALL A. REITER, Senior Geophysicist AL BACA, Crafts Technician ROBERT W. EVELETH, Mining Engineer JACQUES R. RENAULT, Senior Geologist NORMA L. BACA, Secretary/Receptionist ROUSSEAU H. FLOWER, Emeritus Sr. Paleontologist JAMES M. ROBERTSON, Senior Economic Geologist JAMES M. BARKER, Industrial Minerals Geologist MICHAEL J. GOBLA, Manager, Inf. Ctr. SYLVEEN E. ROBINSON-COOK, Geologist ROBERT A. BIEBERMAN, Senior Petrol. Geologist MICHAEL J. HARRIS, Metallurgist GRETCHEN H. ROYBAL, Coal Geologist DANNY BORROW, Geologist JOHN W. HAWLEY, Senior Env. Geologist CINDIE SALISBURY, Scientific Illustrator I MARK R. BOWIE, Research Associate CAROL A. HJELLMING, Editorial Secretary DEBORAH A. SHAW, Assistant Editor LYNN A. BRANDVOLD, Senior Chemist GARY D. JOHNPEER, Engineering Geologist WILLIAM J. STONE, Senior Hydrogeologist RON BROADHEAD, Petroleum Geologist ANNABELLE LOPEZ, Staff Secretary SAMUEL THOMPSON III, Senior Petrol. Geologist MONTE M. BROWN, Drafter DAVID W. LOVE, Environmental Geologist REBECCA J. TITUS, Drafter FRANK CAMPBELL, Coal Geologist JANE A. CALVERT LOVE, Associate Editor JUDY M. VAIZA, Executive Secretary ANNETTE G. CARROLL, Admin. Secretary I CECILIA ROSACKER MCCORD, Technician I MANUEL J. VASQUEZ, Mechanic STEVEN M. CATHER, Postdoctoral Fellow CHRISTOPHER G. MCKEE, X-ray Laboratory Technician ROBERT H. WEBER, Emeritus Senior Geologist RICHARD CHAMBERLIN, Economic Geologist VIRGINIA MCLEMORE, Geologist DONALD WOLBERG, Vertebrate Paleontologist CHARLES E. CHAPIN, Senior Geologist LYNNE MCNEIL, Technical Secretary ZANA G. WOLF, Staff Secretary RICHARD R. CHAVEZ, Assistant Head, Petroleum NORMA J. MEEKS, Accounting Clerk—Bureau MICHAEL W. WOOLDRIDGE, Chief Sci. Illustrator KEvIN H. COOK, Research Associate ROBERT M. NORTH, Economic Geologist–Mineralogist JIM ZIDEK, Chief Editor–Geologist RUBEN A. CRESPIN, Garage Supervisor BARBARA R. POPP, Biotechnologist Research Associates CHRISTINA L. BALK, NMT JEFFREY A. GRAMBLING, UNM JOHN R. MACMILLAN, NMT WILLIAM L. CHENOWETH, Grand Junction, CO JOSEPH HARTMAN, Univ. Minn. HOWARD B. NICKELSON, Carlsbad PAIGE W. CHRISTIANSEN, Kitty Hawk, NC DONALD E. HATTIN, Ind. Univ. LLOYD C. PRAY, Univ. Wisc. RUSSELL E. CLEMONS, NMSU ALONZO D. JACKA, Texas Tech. Univ. ALLAN R. SANFORD, NMT WILLIAM A. COBBAN, USGS DAVID B. JOHNSON, NMT JOHN H. SCHILLING, Nev. Bur. Mines & Geology AUREAL T. CROSS, Mich. St. Univ. WILLIAM E. KING, NMSU WILLIAM R. SEAGER, NMSU MARIAN GALUSHA, Amer. Mus. Nat. Hist. DAVID V. LEMONE, UTEP RICHARD H. TEDFORD, Amer. Mus. Nat. Hist. LELAND H. GILE, Las Cruces A. BYRON LEONARD, Kansas Univ. JORGE C. TOVAR R., Petroleos Mexicans Graduate Students DONALD BARRIE JOAN GABELMAN RICHARD P. LOZINSKY MARGARET BARROLL RICHARD HARRISON BRUCE MARRON PAUL BAUER TIM HOBBS WILLIAM MCINTOSH Plus about 50 undergraduate assistants Original Printing 1987 Published by Authority of State of New Mexico, NMSA 1953 Sec. 63-1- 4 Printed by University of New Mexico Printing Plant, September 1987 Available from New Mexico Bureau of Mines & Mineral Resources, Socorro, NM 87801 iii Contents ABSTRACT 5 F. thermalis n.sp. 28 INTRODUCTION 5 F. trivialis n.sp. 30 GEOLOGICAL INTERPRETATIONS 5 Apachecoccus n. gen. 32 UPPER RIO GRANDE 6 A. arizonae n.sp. 32 PECOS RIVER AND LOWER RIO GRANDE 6 Yaquicoccus n. gen. 34 GILA RIVER 6 Y. bernardinus n.sp. 34 ACCOUNTS OF SPECIES 8 FAMILY LITTORIDINIDAE 35 FAMILY ASSIMINEIDAE 8 Tryonia Stimpson 35 Assiminea pecos n.sp. 8 T. gilae n.sp. 36 FAMILY HYDROBIIDAE 9 T. stocktonensis n.sp. 37 Fontelicella Gregg & Taylor 9 Paupertryonia n. subgen. 38 F. davisi n.sp. 10 T. (P.) cheatumi (Pilsbry) 38 F. metcalfi n.sp. 12 T. (P.) adamantina n.sp. 41 F. roswellensis n.sp. 14 T. (P.) alamosae n.sp. 42 F. gilae n.sp. 16 T. (P.) brunei n.sp. 44 F. kolobensis n.sp. 19 T. (P.) kosteri n.sp. 45 F. pinetorum n.sp. 20 FAMILY SPHAERIIDAE 47 F. neomexicana (Pilsbry) 22 Pisidium (Cyclocalyx) sanguinichristi n.sp. 47 F. chupaderae n.sp. 24 REFERENCES 49 F. pecosensis n.sp. 27 Figures 1—Inferred latest Tertiary drainage of New Mexico and 13—Fontelicella thermalis n.sp. 29 adjacent areas. 7 14—Fontelicella trivialis n.sp. 31 2—Assiminea pecos n.sp. 8 15—Apachecoccus arizonae n. gen. et sp. 33 3—Terminology of penis in Fontelicella. 9 16—Yaquicoccus bernardinus n. gen. et sp. 34 4—Fontelicella davisi n.sp. 10 17—Tryonia gilae n.sp. 35 5—Fontelicella metcalfi n.sp. 12 18—Tryonia stocktonensis n.sp. 38 6—Fontelicella roswellensis n.sp. 14 19—Tryonia cheatumi (Pilsbry). 39 7—Fontelicella gilae n.sp. 17 20—Tryonia adamantina n.sp. 41 8—Fontelicella kolobensis n.sp. 19 21—Tryonia alamosae n.sp. 43 9—Fontelicella pinetorum n.sp. 21 22—Tryonia brunei n.sp. 44 10—Fontelicella neomexicana (Pilsbry). 22 23—Tryonia kosteri n.sp. 45 11—Fontelicella chupaderae n.sp. 25 24—Pisidium sanguinichristi n.sp. 48 12—Fontelicella pecosensis n.sp. 26 Tables 1—Assiminea pecos n.sp., measurements and descriptive 15—Fontelicella kolobensis n.sp., measurements and statistics of shells. 9 descriptive statistics of opercula. 20 2—Fontelicella davisi n.sp., measurements and 16—Fontelicella kolobensis n.sp., penial glands. 20 descriptive statistics of shells. 11 17—Fontelicella pinetorum n.sp., measurements and 3—Fontelicella davisi n.sp., measurements and descriptive statistics of shells. 21 descriptive statistics of opercula. 11 18—Fontelicella pinetorum n.sp., measurements and 4—Fontelicella davisi n.sp., penial glands. 11 descriptive statistics of opercula. 21 5—Fontelicella metcalfi n.sp., measurements and 19—Fontelicella pinetorum n.sp., penial glands. 21 descriptive statistics of shells. 13 20—Fontelicella neomexicana (Pilsbry), measurements and 6—Fontelicella metcalfi n.sp., measurements and descriptive statistics of shells. 23 descriptive statistics of opercula. 13 21—Fontelicella neomexicana (Pilsbry), measurements and 7—Fontelicella metcalfi n.sp., penial glands. 13 descriptive statistics of opercula. 23 8—Fontelicella roswellensis n.sp., measurements and 22—Fontelicella neomexicana (Pilsbry), penial glands. 23 descriptive statistics of shells. 15 23—Fontelicella chupaderae n.sp., measurements and 9—Fontelicella roswellensis n.sp., measurements and descriptive statistics of shells. 24 descriptive statistics of opercula. 15 24—Fontelicella chupaderae n.sp., measurements and 10—Fontelicella roswellensis n.sp., penial glands. 15 descriptive statistics of opercula. 25 11—Fontelicella gilae n.sp., measurements and descriptive 25—Fontelicella chupaderae n.sp., penial glands. 25 statistics of shells. 18 26—Fontelicella pecosensis n.sp., measurements and 12—Fontelicella gilae n.sp., measurements and descriptive descriptive statistics of shells. 27 statistics of opercula. 18 27—Fontelicella pecosensis n.sp., measurements and 13—Fontelicella gilae n.sp., penial glands. 18 descriptive statistics of shells. 27 14—Fontelicella kolobensis n.sp., measurements and 28—Fontelicella pecosensis n.sp., measurements and descriptive statistics of shells. 19 descriptive statistics of opercula. 28 iv 29—Fontelicella pecosensis n.sp., penial glands. 28 42—Tryonia stocktonensis n.sp., measurements and 30—Fontelicella thermalis n.sp., measurements and descriptive statistics of shells. 38 descriptive statistics of shells. 30 43—Tryonia cheatumi (Pilsbry), measurements and 31—Fontelicella thermalis n.sp., measurements and descriptive statistics of shells. 39 descriptive statistics of opercula. 30 44—Tryonia cheatumi (Pilsbry), measurements and 32—Fontelicella thermalis n.sp., penial glands. 30 descriptive statistics of penis. 40 33—Fontelicella trivialis n.sp., measurements and 45—Tryonia adamantina n.sp., measurements and descriptive statistics of shells. 31 descriptive statistics of shells. 41 34—Fontelicella trivialis n.sp., measurements and 46—Tryonia alamosae n.sp., measurements and descriptive descriptive statistics of opercula. 32 statistics of shells. 43 35—Fontelicella trivialis n.sp., penial glands. 32 47—Tryonia alamosae n.sp., measurements and descriptive 36—Apachecoccus arizonae n. gen. et sp., measurements statistics of penis. 43 and descriptive statistics of shells. 33 48—Tryonia brunei n.sp., measurements and descriptive 37—Apachecoccus arizonae n. gen. et sp., measurements statistics of shells. 44 and descriptive statistics of opercula. 34 49—Tryonia brunei n.sp., measurements and descriptive 38—Yaquicoccus bernardinus n. gen. et sp., measurements statistics of penis. 45 and descriptive statistics of shells. 35 50—Tryonia kosteri n.sp., measurements and descriptive 39—Yaquicoccus bernardinus n. gen. et sp., measurements statistics of shells. 46 and descriptive
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