Entomologie, Biologie, visziektes en meer ....

Grondels blijven zich uitbreiden

Started by A{b}r{a}xa{s}

Replies: 4
Views: 3,036

October 17, 2011, 21:53:07
by Hilco

Beesje

Started by Gert

Replies: 5
Views: 3,173

September 04, 2011, 12:43:21
by Rossie69

Jonge houting najaarsgast in Zuid-Hollandse benedenrivieren

Started by A{b}r{a}xa{s}

Replies: 0
Views: 3,266

December 19, 2010, 07:25:19
by A{b}r{a}xa{s}

Sla me niet dood!

Started by Gert

Replies: 0
Views: 3,267

December 24, 2010, 11:01:00
by Gert

Vissen wapenen zich tegen de winterkou

Started by A{b}r{a}xa{s}

Replies: 4
Views: 3,292

December 26, 2010, 18:22:44
by Rossie69

Zeelt paait (laat vergeleken met veel andere vissoorten)

Started by A{b}r{a}xa{s}

Replies: 2
Views: 3,527

June 16, 2011, 23:55:14
by Rossie69

snoek

Started by maurice

Replies: 2
Views: 3,566

February 21, 2011, 23:11:23
by maurice

Exotische vissen rukken op naar de Maas

Started by A{b}r{a}xa{s}

Replies: 0
Views: 3,569

December 19, 2010, 07:35:56
by A{b}r{a}xa{s}

VVD: andere Kier voor vistrek

Started by A{b}r{a}xa{s}

Replies: 1
Views: 3,576

November 24, 2011, 21:16:33
by Hans-oet-remunj

<<<WELKE UITSLAG IS DIT??>>>

Started by harlin

Replies: 0
Views: 3,586

December 19, 2010, 22:37:13
by harlin

vroege vogels Kierbeleid

Started by Rossie69

Replies: 6
Views: 3,621

March 30, 2011, 14:45:39
by Rossie69

Tel dode palingen en zeeprikken

Started by A{b}r{a}xa{s}

Replies: 2
Views: 4,242

June 01, 2011, 07:55:35
by mrproper

Blankvoorn rode of gele ogen

Started by lord4163

Replies: 3
Views: 4,339

August 17, 2011, 22:52:10
by lord4163

welke soort????

Started by maurice

Replies: 7
Views: 4,434

August 02, 2011, 10:43:28
by Marcelk

kleuren van de staart en of vinnen

Started by A{b}r{a}xa{s}

Replies: 0
Views: 4,582

December 19, 2010, 06:58:05
by A{b}r{a}xa{s}

schoonheid

Started by Beertje

Replies: 0
Views: 5,128

June 25, 2016, 10:47:18
by Beertje

Help vissen de winter door

Started by A{b}r{a}xa{s}

Replies: 6
Views: 5,159

December 24, 2010, 22:36:35
by jelle

Website Aquatic Insects

Started by MartinT

Replies: 2
Views: 5,718

January 22, 2017, 20:40:30
by Bone F

Dragonfly nimf

Started by Rossie69

Replies: 11
Views: 5,851

March 13, 2011, 09:05:02
by HappyFisherman

Filmpje over haften-cyclus

Started by Erwin

Replies: 2
Views: 5,947

April 26, 2017, 14:17:57
by Chaisedieu

Rivierdonderpad

Started by Bert J.

Replies: 14
Views: 6,193

September 11, 2011, 20:58:41
by Hilco

<<<Heb weer 1, groen oogje>>>

Started by harlin

Replies: 4
Views: 6,544

November 29, 2011, 01:03:09
by weerwolf

Eerste zalm van 2011 gevangen in de Roer

Started by A{b}r{a}xa{s}

Replies: 9
Views: 6,801

August 20, 2011, 15:57:48
by christianvt

Ontpoppende Meivlieg?

Started by Fier Boom

Replies: 8
Views: 6,850

June 24, 2011, 23:18:38
by hendri

Record aantal soorten gevangen in de Grensmaas

Started by A{b}r{a}xa{s}

Replies: 4
Views: 6,877

June 30, 2011, 09:36:12
by HappyFisherman

roept u maar.....

Started by A{b}r{a}xa{s}

Replies: 15
Views: 7,133

September 04, 2011, 18:43:50
by Inderk

Beekprik maakt opmars in de Dommel

Started by A{b}r{a}xa{s}

Replies: 0
Views: 7,299

April 27, 2012, 07:17:08
by A{b}r{a}xa{s}

nieuw geboren visjes?

Started by iMarco

Replies: 4
Views: 7,349

December 21, 2015, 18:49:04
by sjoerd

Schubben en slijm nr. 10

Started by catchem

Replies: 0
Views: 7,505

January 13, 2012, 12:23:01
by catchem

Bootsmannetje vs Duikerwants

Started by Erwin

Replies: 1
Views: 7,514

August 26, 2013, 23:56:36
by Plantje

Schubben en slijm nr.12

Started by catchem

Replies: 1
Views: 7,575

June 29, 2012, 17:58:09
by A{b}r{a}xa{s}

Wat is dit voor een raar beest??

Started by Fier Boom

Replies: 10
Views: 7,586

May 14, 2011, 12:52:13
by Rossie69

Kleine minnaars, grote winnaars?

Started by A{b}r{a}xa{s}

Replies: 0
Views: 7,676

January 17, 2012, 12:02:57
by A{b}r{a}xa{s}

Schubben en Slijm april 2013

Started by catchem

Replies: 0
Views: 7,737

April 12, 2013, 16:40:24
by catchem

De nieuwe Schubben en Slijm

Started by catchem

Replies: 1
Views: 7,756

January 17, 2013, 14:09:51
by Gerrit72

Joeptjoep

Started by HappyFisherman

Replies: 2
Views: 7,865

February 02, 2014, 09:33:11
by Jan_Smeijers

schubben en slijm maart

Started by catchem

Replies: 1
Views: 7,992

April 03, 2012, 15:34:40
by Gerrit72

Zeldzame kwabaal breekt record

Started by A{b}r{a}xa{s}

Replies: 3
Views: 8,113

February 25, 2012, 16:59:14
by Marcelk

Hier had ik nog nooit van gehoord

Started by Maarten

Replies: 1
Views: 8,209

December 07, 2011, 21:52:36
by weerwolf

minimum of maximum maat

Started by toppiedus

Replies: 16
Views: 8,221

August 15, 2011, 18:16:53
by johannes

Grote sedge

Started by Gert

Replies: 2
Views: 8,348

September 18, 2013, 09:52:24
by Rossie69

Vis ontdekt met gekleurde anus en weerhaken op penis

Started by A{b}r{a}xa{s}

Replies: 4
Views: 8,361

September 29, 2012, 11:35:39
by Gert

Environmental DNA maakt vangen overbodig

Started by A{b}r{a}xa{s}

Replies: 2
Views: 8,463

March 26, 2012, 19:08:44
by vliegvisserdorian

leesvoer

Started by HappyFisherman

Replies: 5
Views: 8,534

May 05, 2012, 08:36:36
by mrproper

kokerjuffers met dure smaak

Started by catchem

Replies: 3
Views: 8,673

May 01, 2012, 13:45:34
by Gert

Muggenlarven

Started by catchem

Replies: 8
Views: 8,742

March 06, 2013, 19:40:44
by tukkerrutger

Schubben en Slijm 18

Started by catchem

Replies: 5
Views: 8,779

December 18, 2013, 12:24:58
by hendri

Wat zwemt daar?

Started by Gert

Replies: 1
Views: 8,784

February 01, 2012, 13:01:49
by bij

bibio.s

Started by Kampo

Replies: 3
Views: 8,807

April 20, 2012, 17:26:11
by Jasper

Zeldzame kwabaal tweemaal gevangen in de Noordoostpolder

Started by A{b}r{a}xa{s}

Replies: 3
Views: 9,093

December 17, 2011, 11:38:10
by Marcelk