Denmark

Acanthonitschkea tristis

Acarospora cervina

Acarospora veronensis

Achlya americana

Achroonema splendens

Acid Frillwort

Fossombronia wondraczekii

Acorn Barnacle

Semibalanus balanoides

Acorn Moth

Blastobasis glandulella

Acorn Piercer

Pammene fasciana

Acorn Weevil

Curculio glandium

Acrocordia conoidea

Acrospermum compressum

Acrospermum graminum

Active gray pine needle aphid

Eulachnus rileyi

Adelgid

Pineus pineoides

Adelgid

Pineus cembrae

Adelphella babingtonii

Adonis' Ladybird

Hippodamia variegata

African amaranth

Amaranthus muricatus

African bindweed

Convolvulus sabatius

African bird Argasid

Argas reflexus

African Carnation Tortrix

Epichoristodes acerbella

African dog tick

Haemaphysalis leachi

African Sober

Aproaerema polychromella

Agaricus benesii

Agaricus brunneolus

Agaricus depauperatus

Agaricus lutosus

Agaricus phaeolepidotus

Agaricus subperonatus

Agate Knot-horn

Nyctegretis lineana

agate snail

Cecilioides acicula

Agonimia globulifera

Agonimia tristicula

Agrimony case-bearer

Coleophora follicularis

Agrimony Rust

Pucciniastrum agrimoniae

Agrocybe arvalis

Agrocybe dura

Agrocybe elatella

Agrocybe firma

Agrocybe ochracea

Agrocybe vervacti

akaika

Ommastrephes bartramii

Akashiwo sanguinea

Alder Leaf Gall Mite

Eriophyes laevis

Alder Milkcap

Lactarius obscuratus

Alder Scalycap

Flammula alnicola

Alder's necklace shell

Euspira nitida

Alder Tongue

Taphrina alni

Alder wooly sawfly

Eriocampa ovata

Alder Wrinkle

Taphrina tosquinetii

Alexandrium leei

Alexandrium ostenfeldii

Alexandrium pseudogonyaulax

Alexandrium tamarense

Alfalfa blotch leafminer

Agromyza frontella

Alfalfa Moth

Cydia medicaginis

Alien field ant

Lasius alienus

All-black Snout

Nemotelus nigrinus

Allium leafminer

Phytomyza gymnostoma