Knowledge (XXG)

Arthroleptis bioko

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species is entirely described from male specimens measuring between 26.7 to 33.4 mm (1.05 to 1.31 in). The third digit on the front limbs, which have four digits total, is the longest. The fourth finger on the hind limbs, which have five digits total, is the longest. The toes and fingers have broad, rounded tips, and there is no webbing between the digits. The species is generally grayish-brown in color. The dorsal side of the frog has a few distinct deeper brown markings and blotchy areas of light-brownish gray. The tympanum is dark and hardly translucent. There is no colour on the tips of the fingers and toes. In addition to having a longer third finger, males also have spiny projections on their toes and crotch. They also have stretched and darker-colored skin around their throats. Both the pupil and iris are gray.
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The species is a medium-sized frog with a relatively thin head. The eyes have a spherical pupil and protrude somewhat from the eyelids on the sides of the head. On the sides of their bodies, they have skin ridges, and on the back and sides of their bodies, they have little, spiky projections. The
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in leaf litters. They are also spotted near water sources like streams. Not much is known about the disturbance tolerance of the species or its secondary habitat. Human encroachment could be a possible threat to the species rather than habitat loss.
323:"Biogeography and evolution of body size and life history of African frogs: phylogeny of squeakers (Arthroleptis) and long-fingered frogs (Cardioglossa) estimated from mitochondrial data" 566: 607: 493: 514: 540: 617: 237:
in about one to four locations. They are found in elevations around 1,321 to 1,820 m (4,334 to 5,971 ft). They are listed as
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based on their declining population, though much is not known in that regard.
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could be another reason for the decline in populations.
435: 307:10.2305/IUCN.UK.2015-2.RLTS.T16575406A16575409.en 8: 286:IUCN SSC Amphibian Specialist Group (2015). 423: 41: 20: 305: 275: 379:Blackburn, David C. (September 2010). 281: 279: 208:in 2010 by Blackburn. It is listed as 194:, is a species of frog from the genus 327:Molecular Phylogenetics and Evolution 7: 374: 372: 293:IUCN Red List of Threatened Species 14: 321:Blackburn, David C (2008-12-01). 608:IUCN Red List endangered species 66: 1: 618:Amphibians described in 2010 347:10.1016/j.ympev.2008.08.015 634: 233:The species is endemic to 168: 161: 63:Scientific classification 61: 39: 30: 23: 300:: e.T16575406A16575409. 229:Distribution and habitat 206:scientifically described 288:"Arthroleptis bioko" 253:Ecology and behavior 339:2008MolPE..49..806B 192:Bioko squeaker frog 33:Conservation status 494:Arthroleptis-bioko 467:Arthroleptis bioko 437:Arthroleptis bioko 204:. The species was 200:. It is native to 187:Arthroleptis bioko 172:Arthroleptis bioko 25:Arthroleptis bioko 595: 594: 580:Open Tree of Life 429:Taxon identifiers 235:Equatorial Guinea 202:Equatorial Guinea 183: 182: 56: 625: 588: 587: 575: 574: 562: 561: 549: 548: 536: 535: 523: 522: 510: 509: 497: 496: 484: 483: 471: 470: 469: 456: 455: 454: 424: 417: 416: 397:10.1655/09-039.1 376: 367: 366: 318: 312: 311: 309: 283: 174: 71: 70: 50: 45: 44: 21: 633: 632: 628: 627: 626: 624: 623: 622: 598: 597: 596: 591: 583: 578: 570: 565: 557: 552: 544: 539: 531: 526: 518: 513: 505: 500: 492: 487: 479: 474: 465: 464: 459: 450: 449: 444: 431: 421: 420: 378: 377: 370: 320: 319: 315: 285: 284: 277: 272: 255: 231: 222: 179: 178:Blackburn, 2010 176: 170: 157: 65: 57: 46: 42: 35: 17: 16:Species of frog 12: 11: 5: 631: 629: 621: 620: 615: 610: 600: 599: 593: 592: 590: 589: 576: 563: 550: 537: 524: 511: 498: 485: 472: 457: 441: 439: 433: 432: 427: 419: 418: 391:(3): 320–334. 368: 333:(3): 806–826. 313: 274: 273: 271: 268: 254: 251: 247:Climate change 230: 227: 221: 218: 181: 180: 177: 166: 165: 159: 158: 151: 149: 145: 144: 137: 133: 132: 130:Arthroleptidae 127: 123: 122: 117: 113: 112: 107: 103: 102: 97: 93: 92: 87: 83: 82: 77: 73: 72: 59: 58: 40: 37: 36: 31: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 630: 619: 616: 614: 611: 609: 606: 605: 603: 586: 581: 577: 573: 568: 564: 560: 555: 551: 547: 542: 538: 534: 529: 525: 521: 516: 512: 508: 503: 499: 495: 490: 486: 482: 477: 473: 468: 462: 458: 453: 447: 443: 442: 440: 438: 434: 430: 425: 414: 410: 406: 402: 398: 394: 390: 386: 385:Herpetologica 382: 375: 373: 369: 364: 360: 356: 352: 348: 344: 340: 336: 332: 328: 324: 317: 314: 308: 303: 299: 295: 294: 289: 282: 280: 276: 269: 267: 264: 260: 252: 250: 248: 244: 240: 236: 228: 226: 219: 217: 215: 214:IUCN Red List 211: 207: 203: 199: 198: 193: 189: 188: 175: 173: 167: 164: 163:Binomial name 160: 156: 155: 154:A. bioko 150: 147: 146: 143: 142: 138: 135: 134: 131: 128: 125: 124: 121: 118: 115: 114: 111: 108: 105: 104: 101: 98: 95: 94: 91: 88: 85: 84: 81: 78: 75: 74: 69: 64: 60: 54: 49: 38: 34: 29: 26: 22: 19: 613:Arthroleptis 436: 388: 384: 330: 326: 316: 297: 291: 257:It lives in 256: 232: 223: 197:Arthroleptis 195: 191: 186: 185: 184: 171: 169: 153: 152: 141:Arthroleptis 140: 24: 18: 528:iNaturalist 476:AmphibiaWeb 461:Wikispecies 220:Description 602:Categories 270:References 239:Endangered 210:Endangered 48:Endangered 405:0018-0831 355:1095-9513 148:Species: 86:Kingdom: 80:Eukaryota 559:16575406 452:Q2864922 446:Wikidata 413:86261240 363:18804169 126:Family: 110:Amphibia 100:Chordata 96:Phylum: 90:Animalia 76:Domain: 53:IUCN 3.1 546:1102890 520:9182153 335:Bibcode 259:forests 241:on the 212:on the 136:Genus: 116:Order: 106:Class: 51: ( 585:616092 572:577177 411:  403:  361:  353:  190:, the 533:70456 409:S2CID 263:Bioko 120:Anura 567:NCBI 554:IUCN 541:ITIS 515:GBIF 507:GYQ6 481:7529 401:ISSN 359:PMID 351:ISSN 298:2015 243:IUCN 502:CoL 489:ASW 393:doi 343:doi 302:doi 261:of 604:: 582:: 569:: 556:: 543:: 530:: 517:: 504:: 491:: 478:: 463:: 448:: 407:. 399:. 389:66 387:. 383:. 371:^ 357:. 349:. 341:. 331:49 329:. 325:. 296:. 290:. 278:^ 216:. 415:. 395:: 365:. 345:: 337:: 310:. 304:: 55:)

Index

Conservation status
Endangered
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Amphibia
Anura
Arthroleptidae
Arthroleptis
Binomial name
Arthroleptis
Equatorial Guinea
scientifically described
Endangered
IUCN Red List
Equatorial Guinea
Endangered
IUCN
Climate change
forests
Bioko


"Arthroleptis bioko"
IUCN Red List of Threatened Species
doi
10.2305/IUCN.UK.2015-2.RLTS.T16575406A16575409.en

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