About Earthynature of Britain

Species recorded in Gwynedd

1,346 species

Gwynedd — county

Tanytarsus parenti

Group: True flies
Peak month: August
Records since 2000: 591

Terete skin lichen

Group: Lichens
Peak month: May
Records since 2000: 580

Shaded Wood-moss

Group: Mosses
Peak month: February
Records since 2000: 576

Hybos culiciformis

Group: True flies
Peak month: July
Records since 2000: 575

Goblet Waxcap

Group: Fungi
Peak month: October
Records since 2000: 571

Crisp rockbrake

Group: Ferns and horsetails
Peak month: July
Records since 2000: 566

Mycobilimbia sphaeroides

Group: Lichens
Peak month: May
Records since 2000: 564

Inoderma subabietinum

Group: Lichens
Peak month: November
Records since 2000: 559

Trochosa terricola

Group: Spiders
Peak month: June
Records since 2000: 557

Bucklandiella heterosticha

Group: Mosses
Peak month: July
Records since 2000: 555

Prostrate Signal-moss

Group: Mosses
Peak month: June
Records since 2000: 554

Upright Brown Grimmia

Group: Mosses
Peak month: July
Records since 2000: 554

Wedge Flapwort

Group: Liverworts
Peak month: February
Records since 2000: 550

Encyonema gracile

Group: Seaweeds and algae
Peak month: September
Records since 2000: 548

Holt's Mouse-tail Moss

Group: Mosses
Peak month: August
Records since 2000: 543

Giant Candlewax Lichen

Group: Lichens
Peak month: January
Records since 2000: 528

Fountain Smoothcap

Group: Mosses
Peak month: August
Records since 2000: 524

Western Brook-moss

Group: Mosses
Peak month: July
Records since 2000: 518

Sphegina clunipes

Group: True flies
Peak month: June
Records since 2000: 517

Leaden Spider Wasp

Group: Bees, wasps and ants
Peak month: July
Records since 2000: 515

Egg Flapwort

Group: Liverworts
Peak month: July
Records since 2000: 512

Greater Streak-moss

Group: Mosses
Peak month: September
Records since 2000: 507

Micarea alabastrites

Group: Lichens
Peak month: May
Records since 2000: 501

Allographa ruiziana

Group: Lichens
Peak month: December
Records since 2000: 498

Fibrous Waxcap

Group: Fungi
Peak month: October
Records since 2000: 485

Cyclotella meneghiniana

Group: Seaweeds and algae
Peak month: September
Records since 2000: 483

Thelopsis lichen

Group: Lichens
Peak month: February
Records since 2000: 480

Twisted Grimmia

Group: Mosses
Peak month: July
Records since 2000: 478

Navicula permitis

Group: Seaweeds and algae
Peak month: April
Records since 2000: 476

Nitzschia recta

Group: Seaweeds and algae
Peak month: September
Records since 2000: 473

Navicula rhynchocephala

Group: Seaweeds and algae
Peak month: September
Records since 2000: 456

Nitzschia linearis

Group: Seaweeds and algae
Peak month: September
Records since 2000: 456

Rhabdoweisia moss

Group: Mosses
Peak month: July
Records since 2000: 454

Electrogena lateralis

Group: Mayflies
Peak month: April
Records since 2000: 452

Nemoura avicularis

Group: Stoneflies
Peak month: October
Records since 2000: 449

Nitzschia capitellata

Group: Seaweeds and algae
Peak month: September
Records since 2000: 448

Hercostomus cupreus

Group: True flies
Peak month: June
Records since 2000: 438

Lepraria membranacea

Group: Lichens
Peak month: May
Records since 2000: 434

Plagiochila exigua

Group: Liverworts
Peak month: February
Records since 2000: 428

Fragilaria bidens

Group: Seaweeds and algae
Peak month: September
Records since 2000: 427

Hypotrachyna horrescens

Group: Lichens
Peak month: May
Records since 2000: 427

Synedra radians

Group: Seaweeds and algae
Peak month: September
Records since 2000: 424

Pinnularia subcapitata

Group: Seaweeds and algae
Peak month: May
Records since 2000: 419

Collared Banded-leg Midge

Group: True flies
Peak month: August
Records since 2000: 418

Gomphonema angustatum

Group: Seaweeds and algae
Peak month: April
Records since 2000: 418

Heterocladium wulfsbergii

Group: Mosses
Peak month: April
Records since 2000: 417

Brachysira neoexilis

Group: Seaweeds and algae
Peak month: September
Records since 2000: 414

A Lichen

Group: Lichens
Peak month: May
Records since 2000: 411