Main: (Crambidae / Odontiinae)
63.056 [B&F: 1359] Cynaeda dentalis ([Denis & Schiffermüller], 1775)

 

Nationally scarce (Na) on calcareous grassland and shingle beaches in parts of south-eastern England, predominantly coastal. In Hampshire resident at low density on Hayling Island and in 2015 a new population was identified on Browndown Coastal Ranges: a population existed on Portsdown Hill but no records were received between 1975 and 2015, until one was trapped there in 2016, so hope remains that this colony continues, albeit at a low level. Not recorded from the Isle of Wight since singles in 1951 and 1974. Wingspan 24-29 mm. Distinctive and easy to recognise. Larva feeds within stems and leaves of Viper's-bugloss.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 5
               
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19

Percentage of Total Records

Total records
Max Percentage: 0.0038879039
               
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19

Phenology - Adult Records

Max records: 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Phenology - Larval Records

Max records: 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Distribution Map

Historical distribution at tetrad resolution
Click for density map

Record Density

As above but the larger the symbol, the greater the number of records
Click for distribution map

Detail records

SiteDateQuantityRecorderStage
VC10 Isle of Wight
Freshwater (SZ38)28-Jul-1974-Knill-Jones, SA-
Freshwater (SZ38)28-Jul-1974-Knill-Jones, SA-
VC11 South Hampshire
(SU60)1951---
Portsdown (SU60)06-Aug-1971oneDickson, RJAdult
Portsdown (SU60)06-Aug-1971-Dickson, RJ-
Portsdown (SU60)03-Jul-1975oneDickson, RJAdult
Portsdown (SU60)03-Jul-1975twoDickson, RJAdult
Portsdown (SU60)03-Jul-1975oneDickson, RJAdult
(SZ69)1981---
(SU60)1981---
Sinah Common, Hayling (SZ69)15-Aug-1998oneDickson, RJAdult
Hayling Island, Sinah Common (SZ69)15-Aug-1998twoLangmaid, JR et alAdult
Sinah Common, Hayling (SZ69)15-Aug-1998-Langmaid, JR; Thirlwell, IR; Dickson, RJ; Opie, M; Hayward, R; Durnell, PRAdult
Sinah Common, Hayling (SZ69)15-Aug-1998twoDurnell, PR; Langmaid, JR; Dickson, RJ; Norriss, TJAdult
Sinah Common, Hayling (SZ69)09-Jul-2001fivePatton, SAdult
Sinah Common, Hayling (SZ69)31-May-2003-Langmaid, JRLarval
Sinah Common, Hayling (SZ69)24-Jul-2003oneLangmaid, JR; Young, MRAdult
Sinah Common, Hayling (SZ69)29-Apr-2005-Langmaid, JR; Elliott, BLarval
Sandy Point (SZ79)09-Jul-2005oneJohnson, AAdult
Sandy Point (SZ79)09-Jul-2005oneJohnson, AAdult
Sandy Point (SZ79)13-Jul-2005oneJohnson, AAdult
Sandy Point (SZ79)22-Jul-2005oneJohnson, AAdult
Sinah Common, Hayling (SZ69)09-Jul-2006onePatton, S; Wall, MJ; Cross, ACAdult
Hayling Island (SZ79)22-Jul-2006oneWright, SJAdult
Sandy Point LNR (SZ79)25-Jul-2006-Phillips, JWAdult
Sandy Point LNR (SZ79)25-Jul-2006-Phillips, JW; Elliott, B; Pickles, TAdult
Portsmouth (SU60)29-Jul-2006oneThirlwell, IRAdult
Southsea (SZ69)30-Jun-2009oneLangmaid, JRAdult
Sinah Common, Hayling (SZ69)02-Jul-2009oneWright, SJAdult
Hayling Island (SZ79)12-Aug-2009oneSpraggs, GSAAdult
Sinah Common, Hayling (SZ69)20-Aug-2009oneWright, SJAdult
Sandy Point (SZ79)30-Jun-2010oneJohnson, AAdult
Sinah Warren (SZ69)12-Aug-2010oneWright, SJAdult
Sinah Warren (SZ69)01-Sep-2010oneWright, SJAdult
Sinah Common, Hayling (SZ69)14-Aug-2013-Clarke, JHAdult
Hayling island (SZ69)14-Aug-2013oneClarke, JHAdult
Browndown (SZ59)04-Sep-2015oneDickson, RJAdult
Portsdown (SU60)22-Jun-2016oneTindale, AAdult
Browndown (SZ59)24-Jun-2016twoDickson, RJAdult
Browndown (SZ59)29-Jul-2016fiveOpie, MAdult
Browndown (SZ59)26-Aug-2016oneOpie, MAdult
Browndown (SZ59)25-Aug-2017oneOpie, MAdult
Browndown (SZ59)31-Aug-2018fourOpie, MAdult
Browndown (SZ59)12-Jul-2019oneOpie, MAdult

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