Loading...
Carabidae of the World
Home
Database
DB-Search
ABC-Index
Filter by country
Museums
Specialists
Gallery
Library
News
Authors
Terms and Conditions
About
Forum
Carabidae image gallery
Gallery
→ Licininae Bonelli, 1810
Region
Afghanistan (AF)
Albania (AL)
Aleutian isl (ALU)
Algeria (AG)
Andorra (AN)
Angola (ANG)
Antarctica (Antarctica)
Antilles islands (ANT)
Antigua and Barbuda (Antigua and Barbuda)
Barbados (Barbados)
Cayman islands (Cayman islands)
Cuba (Cuba)
Dominica (Lesser Antilles) (Dominica (Lesser Antilles))
Dominican Republic (Hispaniola, Greater Antilles) (Dominican Republic (Greater Antilles))
Grenada (Grenada)
Guadeloupe (Guadeloupe)
Haiti (Haiti)
Jamaica (Jamaica)
Martinique (Martinique)
Puerto Rico (Puerto Rico)
Saint Kitts and Nevis (Saint Kitts and Nevis)
Saint Lucia (Saint Lucia)
St. Vincent (St. Vincent)
Trinidad and Tobago (Trinidad and Tobago)
Arab Emirates (AE)
Argentina (ARG)
Armenia (AR)
Australia (AST)
Christmas Island (Christmas Island)
Lord Howe Island (Lord Howe Island)
Macquarie Island (Macquarie Island)
Tasmania (Tasmania)
Austria (AU)
Azerbaijan (AB)
Azores (AZ)
BALTIC AMBER, Baltic See coast and Amber quarry Jantarny near Kaliningrad, Russia (BAM)
Bahamas (BHM)
Bahrain (BA)
Bangladesh (BGD)
Belgium (BE)
Belize (BLZ)
Bhutan (BT)
Bolivia (BOL)
Bosnia and Herzegovina (BH)
Botswana (BTW)
Brazil (BRZ)
Acre (AC)
Alagoas (AL)
Amazonas (AM)
Arnapá (AP)
Bahia (BA)
Ceará (CE)
District Federal (Brasilia) (DF)
Espirito Santo (ES)
Goiás (GO)
Maranhão (MA)
Mato Grosso (MT)
Mato Grosso do Sul (MS)
Minas Gerais (MG)
Paraná (PR)
Paraîba (PB)
Pará (PA)
Pernambouc (PE)
Piaui (PI)
Rio Grande do Norte (RN)
Rio Grande do Sul (RS)
Rio de Janeiro (RJ)
Rondônia (RO)
Roraima (RR)
Santa Catarina (SC)
Sergipe (SE)
São Paulo (SP)
Tocantins (TO)
Brunei (Brunei)
Bulgaria (BU )
Burundi (BUR)
Byelorussia (BY)
Cambodia (CBD)
Cameroon (CAM)
Canada (CAN)
Canary isls (CI)
Cape Verde (Cape Verde)
Central African Republic (CAR)
Chad (CHD)
Chile (CHL)
Juan Fernández Islands (Juan Fernández Islands)
China (CH)
Anhui (Anhui)
Beijing (Beijing)
Chongqing (Chongqing)
Fujian (Fujian)
Gansu (Gansu)
Guangdong (Guangdong)
Guangxi (Guangxi)
Guizhou (Guizhou)
Hainan (Hainan)
Hebei (Hebei)
Heilongjiang (Heilongjiang)
Henan (Henan)
Honkong (Hongkong)
Hubei (Hubei)
Hunan (Hunan)
Inner Mongolia (Inner Mongolia)
Jiangsu (Jiangsu)
Jiangxi (Jiangxi)
Jilin (Jilin)
Liaoning (Liaoning)
Macau (Macau)
Ningxia (Ningxia)
Qinghai (Qinghai)
Shaanxi (Shaanxi)
Shandong (Shandong)
Shanghai (Shanghai)
Shanxi (Shanxi)
Sichuan (Sichuan)
Tianjin (Tsiensin) (Tianjin)
Xinjiang (Xinjiang)
Xizang (Tibet) (Xizang (Tibet))
Yunnan (Yunnan)
Zhejiang (Zhejiang)
Colombia (COL)
Comoros isl. (COM)
Costa Rica (CRC)
Croatia (CR)
Crozet Islands (CRZ)
Cyprus (CY)
Czech (CZ)
DOMINICAN AMBER, Dominican Republic, Lower Miocene. (DAM)
Democratic Republic of the Congo (CNG)
Denmark (DE)
Diego Garcia isls (DGC)
Djibouti (DJB)
Ecuador (ECD)
Egypt (EG)
Sinai (Sinai)
El Salvador (SVD)
Equatorial Guinea (EQG)
Bioco (Fernando Pó) island (Bioco (Fernando Pó) island)
Eritrea (ERT)
Estonia (EN)
Ethiopia (ETP)
Falkland il. (FLK)
Faroe Islands (FA)
Finland (FI)
France (FR)
Corse (Corse)
French Guiana (GNF)
Gabon (GAB)
Galapagos Islands (GAL)
Georgia (GG)
Abkhazia (Abkhazia)
Ajaria (Ajaria)
South Ossetia (South Ossetia)
Germany (GE)
Great Britain (GB)
Greece (GR)
Aegean Islands (Aegean Islands)
Crete (Crete)
Dodecanese Islands (Dodecanese Islands)
Euboea (Evia) Island (Euboea (Evia) Island)
Ionian Islands (Ionian Islands)
Peloponnese (Peloponnese)
Saronic Islands (Saronic Islands)
Sporades Islands (Sporades Islands)
The Cyclades (The Cyclades)
Guatemala (GTM)
Guyana (GYN)
Honduras (HDR)
Hungary (HU)
Iceland (IC)
India (IND)
Andaman and Nicobar isl. (Andaman and Nicobar isl.)
Andhra Pradesh (Andhra Pradesh)
Arunachal Pradesh (Arunachal Pradesh)
Assam (Assam)
Bihar (Bihar)
Chhattisgarh (Chhattisgarh)
Delhi (Delhi)
Goa (Goa)
Gujarat (Gujarat)
Haryana (Haryana)
Himachal Pradesh (Himachal Pradesh)
Jammu and Kashmir (Jammu and Kashmir)
Jharkhand (Jharkhand)
Karnataka (Karnataka)
Kerala (Kerala)
Madhya Pradesh (Madhya Pradesh)
Maharashtra (Maharashtra)
Manipur (Manipur)
Meghalaya (Meghalaya)
Mizoram (Mizoram)
Nagaland (Nagaland)
Odisha (Odisha)
Puducherry (Puducherry)
Punjab (Punjab)
Rajasthan (Rajasthan)
Sikkim (Sikkim)
Tamil Nadu (Tamil Nadu)
Telangana (Telangana)
Tripura (Tripura)
Uttar Pradesh (Uttar Pradesh)
Uttarakhand (Uttarakhand)
West Bengal (West Bengal)
Indonesia (IDS)
Borneo (Kalimantan) (Borneo)
Java (Java)
Lesser Sunda Islands (Lesser Sunda Ils.)
Maluku Islands (Maluku Isl.)
Papua (Papua)
Riau Islands (Riau Islands)
Sulawesi (Celebes) (Sulawesi)
Sumatra (Sumatra)
Timor (Timor)
Iran (IN)
Iraq (IQ)
Ireland (IR)
Israel (IS)
Italy (IT)
Sardegna (Sardegna)
Sicily (Sicily)
Japan (JA)
Hokkaido (Hokkaido)
Honshu (Honshu)
Kyushu (Kyushu)
Ryukyu Islands (Ryukyu Islands)
Shikoku (Shikoku)
Jordan (JO)
Kashmir (KA)
Kazakhstan (KZ)
Kenya (KEN)
Kerguelen Islands (Kerguelen Islands)
Kuwait (KU)
Kyrgyzstan (KI)
Laos (LAO)
Latvia (LA)
Lebanon (LE)
Lesotho (LSO)
Libya (LB)
Liechtenstein (LS)
Lithuania (LT)
Luxenbourg (LU)
Macedonia (MC)
Madagascar (MAD)
Madeira Arch. (MR)
Malawi (MLW)
Malaysia (MLS)
Sabah (Borneo) (Sabah (Borneo))
Sarawak (Borneo) (Sarawak (Borneo))
Maldives (MLD)
Malta (MA)
Mauritania (MAU)
Mauritius (MRC)
Melanesia (Melanesia)
Bismarck Archipelago (Bismarck Archipelago)
Fiji (Fiji)
New Caledonia (New Caledonia)
Papua New Guinea (Papua New Guinea)
Solomon Islands (Solomon Islands)
Vanuatu ils (Vanuatu ils)
Mexico (MEX)
Aguascalientes (Aguascalientes)
Baja California (Baja California)
Baja California Sur (Baja California Sur)
Campeche (Campeche)
Chiapas (Chiapas)
Chihuahua (Chihuahua)
Coahuila (Coahuila)
Colima (Colima)
Durango (Durango)
Federal District (Federal District)
Guanajuato (Guanajuato)
Guerrero (Guerrero)
Hidalgo (Hidalgo)
Jalisco (Jalisco)
Mexico State (Mexico State)
Michoacan (Michoacan)
Morelos (Morelos)
Nayarit (Nayarit)
Nuevo Leon (Nuevo Leon)
Oaxaca (Oaxaca)
Puebla (Puebla)
Queretaro (Queretaro)
Quintana Roo (Quintana Roo)
San Luis Potosi (San Luis Potosi)
Sinaloa (Sinaloa)
Sonora (Sonora)
Tabasco (Tabasco)
Tamaulipas (Tamaulipas)
Tlaxcala (Tlaxcala)
Veracruz (Veracruz)
Yucatan (Yucatan)
Zacatecas (Zacatecas)
Micronesia (MIC)
Caroline islands (Caroline islands)
Guam (Guam)
Kiribati (Kiribati)
Marshall ils (Marshall ils)
North Marians isl. (North Marians isl.)
Palau archipelago (Palau archipelago)
Moldavia (MD)
Mongolia (MG)
Montenegro (ME)
Mordor (RU)
Altai Republic and Altaisky Province (Altai Republic and Altaisky Province)
Amurskaya Area (Amurskaya Area)
Bashkiria, E of Chelyabinsk regs. (S Ural mts. Bashkiria, E of Chelyabinsk regs.)
Buryat Republic (Buryat Republic)
Chukot autonomous region (Chukotka)
East Sayan Mountains (East Sayan Mountains)
Ingushetia, Chechnya, Daghestan (E Caucas) (Ingushetia, Chechnya, Daghestan (E Caucas))
Irkutsk Area (Irkutsk Area)
Kabardino-Balkaria, Ossetia (C Caucas) (Kabardino-Balkaria, Ossetia (C Caucas))
Kaliningrad, Briansk, Smolensk, Tula, Orlov, Kaluga, Moskow, Riaz (C of Russian plains)
Kamchatskaya Area (Kamchatka)
Karachaevo-Cherkessia (W Caucas) (Karachaevo-Cherkessia)
Karelia, Leningrad reg., Pskov reg., Kostroma reg., Perm reg., Komi, Pechora plains. (N of Russian plains)
Khabarovsky Province (Khabarovsky Province)
Khamar-Daban Mountains (Khamar-Daban Mountains (E Siberia))
Komi, Yamalo-Nenetsk, Hanty-Mansi (N Ural mts.)
Krasnodar reg. (W Caucas)
Krasnoyarsky Province (Krasnoyarsk)
Kuriles Islands (Kuriles Islands)
Magadanskaya Area (Magadan)
Omsk, S of Tyumen, W Novosibirsk regs. (S of W Siberia)
Perm, Sverdlovsk regs. (C Ural mts)
Primorsky District (Primorie) (Maritime Prov)
Sakhalin Island (Sakhalin Island)
Tuva Republic (Tuva)
Voronezh, Rostov, Saratov, Kalmykia, Volgograd, Astrahan regs. (S of Russian plains)
West Sayan Mountains (West Sayan)
Yakut-Saha Republic (Yakut-Saha Republic)
Zabaykalsky Krai (ex Chita reg.) (Zabaykalsky Krai)
plains of Krasnodar reg., S Rostov reg., Stavropol reg. (Ciscaucas reg. (plains of Krasnodar reg., S Rostov)
taiga from Ural mts to Yenisei riv. (Middle of W Siberia)
tundra of Tyumen, Yamalo-Nenetsk regs. (N of W Siberia)
Morocco (MO)
Mozambique (MZB)
Myanmar (Burma) (BRM)
Namibia (NAM)
Nepal (NP)
Netherlands (NL)
New Zealand (NZL)
Antipodes Islands (Antipodes Islands)
Auckland Islands (Auckland Islands)
Campbell Island (Campbell Island)
Chatham Islands (Chatham Islands)
Nicaragua (NCG)
North Korea (NC)
Norway (NR)
Svalbard (Spitzbergen) (SB)
Oman (OM)
Pakistan (PA)
Panama (PNM)
Paraguay (PRG)
Peru (PER)
Philippines (PLP)
Cebu (Cebu)
Guimaras (Guimaras)
Leyte (Leyte)
Luzon (Luzon)
Marinduque (Marinduque)
Masbate (Masbate)
Mindanao (Mindanao)
Mindoro (Mindoro)
Negros (Negros)
Palawan (Palawan)
Panay (Panay)
Polillo Islands (Polillo Islands)
Romblon (Romblon)
Samar (Samar)
Sulu Archipelago (Sulu Archipelago)
Poland (PL)
Polynesia (POL)
Cook Islands (Cook Islands)
Hawaiian Islands (HAW)
Marquesas Islands (Marquesas Islands)
Niue (Niue)
Norfolk ils (Norfolk ils)
Pitcairn ils (Pitcairn ils)
Rapa Nui (Easter Island) (Rapa Nui)
Samoa (Samoa)
Society Islands (Society Islands)
Tahiti (Tahiti)
Tokelau (TKL)
Tonga (Tonga)
Tuvalu ils (Tuvalu ils)
Portugal (PT)
Qatar (QA)
Republic of South Africa (RSA)
Republic of the Congo (CG)
Reunion isl. (Reunion isl.)
Rodriguez isls. (ROD)
Romania (RO)
Rwanda (RWA)
Santa Helena isl (SH)
Sao Tome e Principe (STM)
Saudi Arabia (SA)
Serbia (SRB)
Seychelles (SEY)
Singapore (SGP)
Slovakia (SK)
Slovenia (SL)
Somalia (SOM)
South Georgia and the South Sandwich Islands (SGSSI)
South Korea (SC)
Spain (SP)
Balearic Islands (Balearic Islands)
Sri Lanka (SRL)
St. Paul isls (STP)
Sudan (SUD)
Surinam (SUR)
Swaziland (SWZ)
Sweden (SV)
Switzerland (SZ)
Syria (SY)
Tadzhikistan (TD)
Taiwan (Formosa) (Taiwan)
Tanzania (TAN)
Zanzibar isl. (Zanzibar isl.)
Thailand (TAI)
Tunisia (TU)
Turkey (TR)
Turkmenistan (TM)
Uganda (UGD)
Ukraine (UK)
Crimea (Crimea)
United States (USA)
Alabama (Alabama)
Alaska (Alaska)
Arizona (Arizona)
Arkansas (Arkansas)
California (California)
Colorado (Colorado)
Connecticut (Connecticut)
Delaware (Delaware)
Florida (Florida)
Georgia (Georgia)
Idaho (Idaho)
Illinois (Illinois)
Indiana (Indiana)
Iowa (Iowa)
Kansas (Kansas)
Kentucky (Kentucky)
Louisiana (Louisiana)
Maine (Maine)
Maryland (Maryland)
Massachusetts (Massachusetts)
Michigan (Michigan)
Minnesota (Minnesota)
Mississippi (Mississippi)
Missouri (Missouri)
Montana (Montana)
Nebraska (Nebraska)
Nevada (Nevada)
New Hampshire (New Hampshire)
New Jersey (New Jersey)
New Mexico (New Mexico)
New York (New York)
North Carolina (North Carolina)
North Dakota (North Dakota)
Ohio (Ohio)
Oklahoma (Oklahoma)
Oregon (Oregon)
Pennsylvania (Pennsylvania)
Rhode Island (Rhode Island)
South Carolina (South Carolina)
South Dakota (South Dakota )
Tennessee (Tennessee)
Texas (Texas)
Utah (Utah)
Vermont (Vermont)
Virginia (Virginia)
Washington (Washington)
West Virginia (West Virginia)
Wisconsin (Wisconsin)
Wyoming (Wyoming)
Uruguay (URG)
Uzbekistan (UZ)
Venezuela (VNZ)
Vietnam (VTN)
West Africa (WAF)
Benin (Benin)
Burkina Faso (Burkina Faso)
Côte d'Ivoire (Côte d'Ivoire)
Gambia (Gambia)
Ghana (Ghana)
Guinea (Guinea)
Guinea Bissau (Guinea Bissau)
Liberia (Liberia)
Mali (Mali)
Niger (Niger)
Nigeria (Nigeria)
Senegal (Senegal)
Sierra Leone (Sierra Leone)
Togo (Togo)
Yemen (YE)
Socotra (Socotra)
Zambia (ZMB)
Zimbabwe (ZIM)
Main (random 10) |
Main all
|
Adult
|
Endophallus
|
Labels
|
Biotope
Chaetogenys straneoi Emden, 1958
Female adult
Paraguay, Chaco bajo, Prov. Presidente Hayes, Pozo Colorado env., 25-26.10.2009, Barries, Cate & Nagy leg.
Copyright ©
Erich Kirschenhofer
Camptotoma sp.
Male adult
Copyright ©
Kipling W. Will
Chaetogenyini
taxon page
(2 photos)
Chlaenius (Chlaeniellus) circumductus A. Morawitz, 1862
Male adult
China, Heilongjiang Pro., Ussuri river, 2009.5.20, liuye coll.<br /> photo & det. by liuye
Copyright ©
Ye Liu
Chlaenius (Dinodes) fulgidicollis proximus Martinez y Saez, 1873
Male adult
Spain, Zaragoza, Sierra de Vicort, 1420m
pico del Rayo 11.V.2006 Anichtchenko A. leg. & coll.
photo Anichtchenko A.
male, 12 mm
Copyright ©
Alexander Anichtchenko
Chlaenius (Chlaeniellus) flavipes Menetries, 1832
Male adult
Ю Азербайджан, Талыш Лерикский р-н, окр. п. Пештатюк 38°46'56"N 48°32'47"E 21-23.V.2012 h~400 leg. Д.Касаткин. det. K. Makarov
Copyright ©
Kirill Makarov
Chlaenius (Homalolachnus) ruvumaensis Kirschenhofer, 2008
Holotype
Male adult
Tanzania, Ruvuma near Songea, 12.-17.12.96, leg. Werner & Lizler (CollAss). 13.5 mm
Copyright ©
Erich Kirschenhofer
Chlaenius (Amblygenius) comes Peringuey, 1896
Female adult
South Africa, Mpumalanga, near Stoffberg, E. Kirschenhofer det., © P. Schüle
Copyright ©
Peter Schüle
Chlaenius (Indalma) camillae Gestro, 1888
Holotype
Unsexed
Copyright ©
Erich Kirschenhofer
Chlaenius (Terraleus) brevior Fairmaire, 1901
Female adult
SW Madagascar, Toliara prov., Zombitse-Vohibasia N.P., Isoky forest margin, 692m, 18-21.1.2014 22*41.012'S 44*51.835'E det. E. Kirschenhofer
Copyright ©
Erich Kirschenhofer
Chlaenius (Epomis) croesus (Fabricius, 1801)
Male adult
Mali, Mopti region, Bandiagara Plateau, 700m, Feber 2015, leg. G. Müller. det. E. Kirschenhofer, 2019
Copyright ©
Peter Schüle
Straneomelus bequaerti Alluaud, 1930
Male adult
Democratic Republic of Congo: SE Katanga
Copyright ©
Sergio Facchini
Chlaenius (Callistometus) ruficauda Chaudoir, 1856
Male adult
Mexico, Sonora, 26*54.897N 99*09.487W 1563m road from Alamos to Guiracoba 4.8.2016. J.A. Shetterly leg. (cAA) 12 mm; det. Anichtchenko A. 2021
Copyright ©
Alexander Anichtchenko
Chlaeniini
taxon page
(1107 photos)
Atrotus forcipatus Peringuey, 1896
Male adult
S.Africa, Cape Cederberg Devil s Kloof 850m 30.10.81
Photo P.Schule
Copyright ©
Peter Schüle
Licinus (Licinus) cassideus Fabricius, 1792: 148 (Carabus)
Female adult
S Ukraine, Krym Peninsula,
Bakhchisaraysk distr.,near Bogatoe Ushchele vill.04.VIII.2009, Shehovcov A. leg.
female, 17mm
photo & det. Panin R.
Copyright ©
Ruslan Panin
Dicaelus (Paradicaelus) sculptilis intricatus LeConte, 1873
Male adult
Canada<br /> Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright ©
Henri Goulet
Dicaelus (Dicaelus) purpuratus Bonelli, 1813
Male adult
Canada<br /> Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright ©
Henri Goulet
Licinus (Neorescius) hoffmannseggii (Panzer, 1803)
Female adult
det. K. Makarov
Copyright ©
Kirill Makarov
Colpostoma insigne Semenov, 1889d: 387
Male adult
Copyright ©
Kirill Makarov
Microzargus pakistanus Gueorguiev, 2013
Holotype
Male adult
Copyright ©
Borislav Gueorguiev
Dicrochile alternans Darlington, 1968
Holotype
Male adult
Chimbu Vy., N. G. (Bismarck Rge) open, 5-7500 ft. Oct.'44, Darlington
Copyright © - - -
Pedalopia watti Emberson, 2017
Holotype
Male adult
Image from Lincoln University Entomology Research Collection
Copyright © - - -
Hormacrus latus Sloane, 1898
Male adult
Copyright ©
Creative Commons
Licinini
taxon page
(103 photos)
Lachnocrepis parallela Say, 1830
Male adult
Canada
Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright ©
Henri Goulet
Oodes fluvialis Leconte, 1863
Male adult
Canada
Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright ©
Henri Goulet
Oodes helopioides helopioides (Fabricius, 1792)
Male adult
W. UKRAINE,
Ternopol Reg., Pidvolochisk distr., forest Bogdanivskyi, 24.V-15.VI.08 Panin R. leg.
long =9.5 mm
Copyright ©
Ruslan Panin
Stenocrepis (Stenous) tibialis (Chevrolat, 1834)
Male adult
det. K. Makarov
Copyright ©
Kirill Makarov
Melanchrous cf. flavipes (Motschulsky, 1866)
Male adult
4,0 mm; Thailand, Prov. Phang Nga, Khao Lak, Khao Lak Beach, at light, leg. U.Schmidt, 29.IV.2015; det. M.Baehr, 2015. Photo: U.Schmidt, 2016
Copyright ©
Udo Schmidt
Anatrichis morii Gueorguiev & Morita, 2017
Holotype
Male adult
West Japan, Kuyshu Is., Fukuoka Pref., Kouge-machi, Shimotoubaru 5.VI.2014, leg. M. Mori / HOLOTYPE Anatrichis morii sp.n. des. Guéorguiev & Morita 2016 (NSMT).
Copyright ©
Borislav Gueorguiev
Pseudosphaerodes sphaerodoides (Alluaud, 1917)
Female adult
Ivory Coast, West Mt Tonkou, V-VI.2000. det. P. Schule
Copyright ©
Alexander Anichtchenko
Lonchosternus hispanicus Dejean, 1826
Male adult
Spain, Sevilla, Cazalla de la Sierra, puente de Benalija, 18.1.2003, Anichtchenko A. leg. & det. 8.5 mm
Copyright ©
Alexander Anichtchenko
Neoodes tazieffi (Basilewsky, 1948)
Holotype
Male adult
Coll. Mus. Congo, Mitwaba (Manono), H. Tazieff 1947, Col. P. Basilewsky
Copyright ©
Erich Kirschenhofer
Coptocarpus erwini Will & Guéorguiev, 2021
Holotype
Male adult
NEW CALEDONIA 11138 21°53'S x166°24'E,1400m Mt. Humboldt, moss forest, 6–7 Nov2002, Monteith & Burwell, pyreth, trees & logs (MNHN). Image from Will & Guéorguiev, 2021
Copyright © - - -
Oodini
taxon page
(72 photos)
Home
Database
Gallery
Library
News
Authors
Terms and Conditions
About
Forum
Sitemap
Powered by
CMS Eleanor
© 2024
Page generated in 0.072 seconds.
Make queries: 9.
Memory:
0.522 MB